Mijia Car Vacuum Cleaner FAQ

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Basic InformationQ1: What does the Mijia Car Vacuum Cleaner look like, and what are its components?A: The appearance of the Mijia Car Vacuum Cleaner is as follows:In the top exterior view, the Suction Level Indicator is located on top of the handle, next to the Start/Stop Button, which is used to power the vacuum on/off and switch suction levels. The Dust Compartment Unlock Button is located on the main body near the Dust Compartment at the front. The Nozzle Installation Port is located at the front end for attaching accessories, while the Tailcap serves as the removable rear cover. In the rotated lower view, the Battery Level Indicator and Type-C Charging Port are located beneath the Tailcap at the rear, while the Dust Compartment Cover Latch is located at the bottom front of the dust compartment and is used to secure the dust compartment cover. Q2: What is the color of the Mijia Car Vacuum Cleaner?A: The Mijia Car Vacuum Cleaner is black. Q3: What are the dimensions of the Mijia Car Vacuum Cleaner?A: The product dimensions are approximately 297.5 mm × 138 mm × 70 mm (unit dimensions, excluding accessories). Q4: What are the main unit dimensions of the Mijia Car Vacuum Cleaner?A: The main unit dimensions of the Mijia Car Vacuum Cleaner are approximately 191.2 mm × 138 mm × 70 mm. Q5: What are the packaging dimensions of the Mijia Car Vacuum Cleaner?A: The packaging dimensions of the Mijia Car Vacuum Cleaner are approximately 18.7 cm × 13.1 cm × 31.7 cm. Q6: What are the dimensions of the included storage pouch with the Mijia Car Vacuum Cleaner?A: The dimensions of the included storage pouch with the Mijia Car Vacuum Cleaner are approximately 42 cm × 24.5 cm. Q7: What material is the storage pouch included with the Mijia Car Vacuum Cleaner made of? Does it have an odor?A: The storage pouch included with the Mijia Car Vacuum Cleaner is made of Oxford cloth. It has only the natural scent of the material itself and does not have any other noticeable odors. Q8: What is the net weight of the Mijia Car Vacuum Cleaner?A: The net weight of the Mijia Car Vacuum Cleaner is approximately 960 g. Q9: What is the gross weight of the Mijia Car Vacuum Cleaner?A: The gross weight of the Mijia Car Vacuum Cleaner is approximately 1.543 kg. Q10: What materials is the Mijia Car Vacuum Cleaner made of?A: The Mijia Car Vacuum Cleaner is made of PC and ABS. Q11: Does the Mijia Car Vacuum Cleaner come with a charger and charging cable?A: The Mijia Car Vacuum Cleaner does not come with a standard charger or charging cable; please purchase and use a charger and cable that meet safety compliance standards. Q12: Why are there marks resembling scratches on the Mijia Car Vacuum Cleaner?A: If you see patterns resembling scratches on the new Mijia Car Vacuum Cleaner, these are textures resulting from the high-temperature injection molding process. Material flow during injection molding creates natural patterns upon cooling. This is a normal phenomenon and not a defect or scratch. Please use the product with confidence. Accessories and InstallationQ1: What are the accessories of the Mijia Car Vacuum Cleaner, and what are they used for?A: The Mijia Car Vacuum Cleaner accessories are used as follows:Crevice nozzle: Keyboards, curtains, tabletops, coffee tables, wardrobes, TV cabinets, car interiors, etc.Brush nozzle: Cleaning dust from surfaces such as curtains, keyboards, ceilings, car center consoles, and A/C vents.Wide nozzle: Car seats, car floor mats, knitted sofas.Blower nozzle: Blowing away fallen leaves, starting a campfire, inflating sofas. Q2: How to install/remove the crevice nozzle of the Mijia Car Vacuum Cleaner?A: The crevice nozzle of the Mijia Car Vacuum Cleaner is suitable for cleaning narrow areas such as window and door edges, sliding tracks, wall crevices, car door seams, and vehicle cup holders.To install/remove the crevice nozzle of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. Installation: Insert it into the nozzle installation port. A "click" sound indicates it is installed in place.2. Removal: Press and hold the button of the crevice nozzle, and pull it outward to remove. Q3: How to install/remove the brush nozzle of the Mijia Car Vacuum Cleaner?A: The brush nozzle of the Mijia Car Vacuum Cleaner is suitable for cleaning surface dust from curtains, keypads, ceilings, vehicle center consoles, air conditioning outlets, and other areas.To install/remove the brush nozzle of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. Installation: As illustrated, install the brush nozzle. A "click" sound indicates it is installed in place.Note:A brush nozzle needs to be used with a crevice nozzle.2. Removal: Press the button of the brush nozzle and pull it outward to remove it.3. Storage: Press the button of the brush nozzle and slide the brush nozzle into the end of the crevice nozzle. Q4: How to install/remove the wide nozzle of the Mijia Car Vacuum Cleaner?A: The wide nozzle of the Mijia Car Vacuum Cleaner is suitable for cleaning areas such as car seats, car pads, and fabric sofas.To install/remove the wide nozzle of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. Installation: Insert it into the nozzle installation port. A "click" sound indicates it is installed in place.2. Removal: Press and hold the button of the wide nozzle, and pull it outward to remove. Q5: How to install/remove the blower nozzle of the Mijia Car Vacuum Cleaner?A: The blower nozzle of the Mijia Car Vacuum Cleaner can be used for clearing fallen leaves, starting campfires, inflating air sofas, and completing other tasks.To install/remove the blower nozzle of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. Installation: Rotate to remove the tailcap and the dust compartment assembly. Then, install the blower nozzle and tighten it clockwise.2. Removal: Rotate to remove the blower nozzle. Then, reinstall the tailcap and the dust compartment assembly.Note:Do not use the vacuum feature when the blower nozzle is attached to the vacuum cleaner. Do not use it to vacuum any liquids (such as water and beverages). Q6: Why is the accessory nozzle for the Mijia Car Vacuum Cleaner not fitting tightly?A: The reasons why the Mijia Car Vacuum Cleaner nozzles cannot be securely attached are as follows:1. There is sealing foam inside the air duct to prevent air leaks. You will need to apply slight pressure during installation to compress the foam.2. The edges of the locking slots on a new unit may be sharp. We recommend attaching and detaching the nozzle 3 to 5 times before first use so that the locking mechanism can break in and operate more smoothly. Q7: Can replacement accessories for the Mijia Car Vacuum Cleaner be purchased locally if an accessory is lost or damaged?A: Replacement filter cartridges and sponge for the Mijia Car Vacuum Cleaner can be purchased via the local mi.com website. If any other accessories are missing or damaged, please contact the local after-sales service center for assistance. Q8: Why is black fibrous residue left behind after opening the wide brush of the Mijia Car Vacuum Cleaner?A: Since the electrostatic cloth on the wide brush of the Mijia Car Vacuum Cleaner is manufactured using a cutting process, some cut fibers may remain on the electrostatic cloth due to process limitations. During transportation, vibrations may cause these residual fibers to move onto the plastic parts. They are not foreign objects such as hair and are not a result of previous use. The product can be used with confidence. Q9: What are the dimensions of the accessories for the Mijia Car Vacuum Cleaner?A: The dimensions below are based on manual measurements:1. Crevice nozzle: Length (cm): 23.25 cm; Width (cm): 3.85 cm.2. Blower nozzle: Length (cm): 9.2 cm; Width (cm): 3.7 cm.3. Wide nozzle: Length: 18.3 cm; Width: 12 cm.4. Brush nozzle: Length (cm): 7 cm; Width (cm): 4 cm.5. Crevice nozzle + Brush nozzle: Length (cm): 25.9 cm; Width (cm): 4.6 cm. Usage Scenarios and FunctionsQ1: What scenario is the Mijia Car Vacuum Cleaner suitable for? Can it be used at home?A: The Mijia Car Vacuum Cleaner is suitable for cleaning both vehicle interiors and home environments. It can be used at home to clean surfaces such as tabletops, curtains, keyboards, sofas, and coffee tables. Q2: What kind of debris can the Mijia Car Vacuum Cleaner clean? Can it clean up wet debris?A: It cannot vacuum up water. The Mijia Car Vacuum Cleaner is a dry-use vacuum; please do not use it to vacuum up any liquids (such as water, beverages, vomit, wet coffee grounds, etc.). Q3: What are the specific usage scenarios for each of the Mijia Car Vacuum Cleaner's nozzles?A: The specific usage scenarios for each of the Mijia Car Vacuum Cleaner's nozzles are as follows:1. Crevice nozzle: Keyboards, curtains, tabletops, coffee tables, wardrobes, TV cabinets, car interiors, etc.2. Brush nozzle: Cleaning dust from surfaces such as curtains, keyboards, ceilings, car center consoles, and air conditioning vents.3. Wide nozzle: Car seats, car floor mats, fabric sofas.4. Blower nozzle: Blowing away fallen leaves, starting campfires, inflating sofas. Q4: What is the diameter of the air nozzle compatible with the blower nozzle of the Mijia Car Vacuum Cleaner?A: The blower nozzle of the Mijia Car Vacuum Cleaner is compatible with air nozzles with a diameter of 16 mm–21 mm. Q5: What products can the Mijia Car Vacuum Cleaner's blower nozzle inflate?A: The blower nozzle of the Mijia Car Vacuum Cleaner is suitable for quickly inflating balloons and air mattresses. Q6: How to use the blower function of the Mijia Car Vacuum Cleaner? What items can it clean?A: Rotate the tailcap counter-clockwise to remove it; align the blower nozzle with the notch, install it, and rotate it clockwise until the dot on the nozzle aligns with the dot on the rear of the main unit. After use, remove the blower nozzle and reattach the tailcap. The blower nozzle can be used for tasks such as blowing away fallen leaves, starting campfires, and inflating sofas. Electrical SpecificationsQ1: What are the suction levels for the Mijia Car Vacuum Cleaner, and what is the suction power for each level?A: The Mijia Car Vacuum Cleaner offers three suction modes: Maximum (23 kPa), High (15 kPa), and Low (8 kPa). After powering on, press the Start/Stop button to cycle through the modes: Low, High, Maximum. The low suction is sufficient for most cleaning needs. Q2: What is the airflow rate of the Mijia Car Vacuum Cleaner?A: The airflow rate of the Mijia Car Vacuum Cleaner is 9 L/s at maximum suction. Q3: What type of motor does the Mijia Car Vacuum Cleaner use?A: The Mijia Car Vacuum Cleaner uses a brushless motor. Q4: What is the motor speed of the Mijia Car Vacuum Cleaner?A: The motor speed of the Mijia Car Vacuum Cleaner is 100,000 rpm. Q5: What is the rated power of the Mijia Car Vacuum Cleaner?A: The rated power of the Mijia Car Vacuum Cleaner is 225 W. Q6: What are the input specifications for the Mijia Car Vacuum Cleaner?A: The rated input for the Mijia Car Vacuum Cleaner is 5V⎓2A, 9V⎓2A, 12V⎓2A, 15V⎓3A, 20V⎓3A. Q7: What is the charging power of the Mijia Car Vacuum Cleaner?A: It is recommended to use a charger rated at 20 V⎓3 A or higher, and the maximum charging power is 60 W. Q8: What is the maximum suction power of the Mijia Car Vacuum Cleaner?A: The maximum suction power of the Mijia Car Vacuum Cleaner is 60 AW. Q9: What is the power consumption of the Mijia Car Vacuum Cleaner?A: The Mijia Car Vacuum Cleaner has a power consumption of ≤0.1 W in Off mode. Q11: What to do if the suction power of the Mijia Car Vacuum Cleaner decreases after prolonged use?A: If the suction power of the Mijia Car Vacuum Cleaner weakens after prolonged use, please refer to the following aspects:1. The dust compartment is full, or the filter is clogged. Please promptly empty the dust compartment and clean the filter; ensure the filter is completely dry before using it again.2. Accessories, such as the nozzle, are clogged. Please promptly clear the blockage. Dust Collection and FiltrationQ1: What is the dust compartment capacity of the Mijia Car Vacuum Cleaner?A: The dust compartment capacity of the Mijia Car Vacuum Cleaner is approximately 150 mL. Q2: What material is the dust compartment of the Mijia Car Vacuum Cleaner made of?A: The dust compartment of the Mijia Car Vacuum Cleaner is made of PC (polycarbonate). Q3: How to remove the dust compartment assembly of the Mijia Car Vacuum Cleaner?A: Press the dust compartment unlock button and rotate the dust compartment to the unlock symbol.Note:As illustrated, align the clips, close the dust compartment, and rotate until the dust compartment is firmly locked. Q4: How to clean the dust compartment of the Mijia Car Vacuum Cleaner?A: To clean the dust compartment of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. Slide down the dust compartment cover latch, press the round dented area, and the cover pops open. You can use the cleaning brush to assist in clearing out the debris.2. After emptying the dust compartment, close the dust compartment cover and slide the latch upward until it locks (covering the orange part) to prevent dust leakage. Q5: What to do if the Mijia Car Vacuum Cleaner leaks dust after cleaning?A: Ensure the dust compartment cover latch is securely locked (push the latch up to the locked position) to prevent dust leakage. Check that the filter and sponge are correctly reinstalled, ensuring the triangular alignment marks on the dust compartment, cyclone separator, filter, and sponge are all aligned. Q6: How many stages of filtration does the Mijia Car Vacuum Cleaner have, and what is the function of each stage?A: The Mijia Car Vacuum Cleaner uses a 5-stage filtration system:1. Cyclone airflow filtration: Uses centrifugal force to separate large dust particles, reducing the load on subsequent filtration stages.2. Metal mesh filtration: Blocks larger foreign objects and protects internal components.3. Pre-filter sponge: Performs preliminary filtration of fine dust.4. High-density filter cartridge: Finely filters microscopic dust.5. Exhaust sponge: Final filtration stage to ensure clean exhaust air. Q7: What is the filtration grade of the Mijia Car Vacuum Cleaner filter?A: The filtration grade of the Mijia Car Vacuum Cleaner filter is H12. Q8: What is the filtration efficiency of the Mijia Car Vacuum Cleaner's filtration system?A: The filtration efficiency of the Mijia Car Vacuum Cleaner's filtration system is ≥ 99.5% (0.3–10 μm particles). Q9: How to install/remove the filter assembly of the Mijia Car Vacuum Cleaner?A: To install/remove the filter assembly of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. Remove the dust compartment assembly: press the dust compartment release button and rotate the dust compartment to the unlock symbol.2. Remove the filter assembly: pull the silicone handle on the filter to take it out. Then, remove the sponge and cyclone in sequence.3. Replace the necessary component; align the cyclone with the triangular indicator mark on the dust compartment and reinstall the cyclone. Q10: How to clean the filter of the Mijia Car Vacuum Cleaner?A: To clean the filter of the Mijia Car Vacuum Cleaner, please refer to the following steps:1. After removing the filter, gently tap it to remove surface dust.2. Wash the dust compartment, cyclone, filter, and sponge. Air-dry these parts, and reinstall them into the vacuum cleaner in the order as illustrated.3. If you do not wish to wash the filter, you can simply tap it gently until no dust remains in the gaps before using it again.Note:1. You can wash the dust compartment, cyclone, filter, and sponge with water.2. After washing with water, air-dry the parts for 24 hours.3. It is recommended to replace the filter and sponge assembly every 3 months.4. Align the triangular mark on the cyclone with the one on the dust compartment, and then reinstall the cyclone.5. Buy filter and sponge assemblies compatible with this product from official channels only. Q11: Can the filtration components of the Mijia Car Vacuum Cleaner be washed with water?A: The filter element of the Mijia Car Vacuum Cleaner supports washing but must not be soaked. It is recommended to air-dry it at room temperature for at least 24 hours before reinstallation and use. It is recommended to replace the filter every three months. Q12: Which parts of the Mijia Car Vacuum Cleaner can be washed with water?A: The dust compartment, cyclone, filter, and sponge of the Mijia Car Vacuum Cleaner are washable. After washing, allow them to air-dry for at least 24 hours to ensure they are completely dry. Do not expose the main unit to water. Q13: Can the body of the Mijia Car Vacuum Cleaner be washed with water?A: The body of the Mijia Car Vacuum Cleaner cannot be washed with water; it can be wiped with a soft, dry cloth. Please ensure no water enters the charging port. Q14: What is the lifespan of the Mijia Car Vacuum Cleaner's filter?A: Depending on actual usage, it is recommended to replace the filter of the Mijia Car Vacuum Cleaner every 3 months. Q15: Which filter is compatible with the Mijia Car Vacuum Cleaner, and is it available locally?A: The compatible filter for the Mijia Car Vacuum Cleaner can be purchased from the local mi.com website. It is recommended to replace the filter every 3 months. Q16: What is the lifespan of the Mijia Car Vacuum Cleaner's sponge?A: Depending on actual usage, it is recommended to replace the sponge of the Mijia Car Vacuum Cleaner every 3 months. Q17: Which sponge is compatible with the Mijia Car Vacuum Cleaner, and is it available locally?A: The compatible sponge for the Mijia Car Vacuum Cleaner can be purchased from the local mi.com website. It is recommended to replace the filter every 3 months. Charging and Battery LifeQ1: What is the battery capacity of the Mijia Car Vacuum Cleaner?A: The battery rated capacity of the Mijia Car Vacuum Cleaner is 2400 mAh. Q2: What type of battery does the Mijia Car Vacuum Cleaner use?A: The Mijia Car Vacuum Cleaner uses a lithium-ion battery. Q3: What is the battery life of the Mijia Car Vacuum Cleaner?A: When fully charged, the Mijia Car Vacuum Cleaner offers a runtime of over 10 minutes on the maximum suction, over 20 minutes on the high suction, and over 45 minutes on the low suction. Actual runtime depends heavily on usage habits; selecting the appropriate suction level can help extend battery life. Q4: Is there a difference between the actual runtime of the Mijia Car Vacuum Cleaner and the officially stated runtime?A: Actual runtime depends heavily on usage habits; selecting the appropriate suction level can help extend battery life. Low or high suction is generally sufficient for handling surface dust. Q5: What to do if the battery life of the Mijia Car Vacuum Cleaner is too short?A: If the battery life of the Mijia Car Vacuum Cleaner is too short, please refer to the following troubleshooting steps:1. If the vacuum cleaner is not fully charged, charge it fully before use and check whether the runtime improves.2. If the dust compartment is full or the filter is clogged, empty the dust compartment, gently tap out the dust from the filter, and clean the filter cotton and filter.3. If an accessory nozzle is clogged, remove the blockage and clean the nozzle.4. If the vacuum cleaner is used continuously at the maximum suction level for an extended period, adjust the suction level according to the cleaning scenario. For example, low suction is sufficient for light dust on general surfaces such as tabletops and car seats. Q6: How to check the battery level of the Mijia Car Vacuum Cleaner? What does the indicator mean?A: You can check the battery level by referring to the indicator on the Mijia Car Vacuum Cleaner.Fully charge the product before using it for the first time. Charge the vacuum cleaner by connecting a Type-C charging cable to a battery charger.To check the battery level of the Mijia Car Vacuum Cleaner, please refer to the following information:1. When not charging, if the battery level is insufficient, the first indicator blinks rapidly for 5 seconds and then turns off. When the battery level is below 30%, the first indicator stays on; when the battery level is 30%–70%, the first and second indicators stay on; and when the battery level is 70%–100%, all three indicators stay on.2. When charging, the first indicator blinks and the other two stay off when the battery level is below 30%; the first indicator stays on, the second indicator blinks, and the third indicator stays off when the battery level is 30%–70%; the first two indicators stay on and the third indicator blinks when the battery level is 70%–99%; and when the battery level reaches 100%, all three indicators stay on and turn off after 20 seconds.Note:1. This product does not include a battery charger or charging cable. Buy and use a battery charger and a charging cable that comply with safety standards separately.2. The vacuum cleaner cannot be used during charging.3. When the vacuum cleaner has insufficient power, the battery level indicator blinks quickly. When charging, the battery level indicator blinks slowly.4. All battery level indicators blinking simultaneously means the product is in temperature protection status. Allow the product to return to room temperature before charging. Q7: What to do if the indicator of the Mijia Car Vacuum Cleaner does not light up?A: If the battery indicator of the Mijia Car Vacuum Cleaner does not light up when charging, please refer to the following troubleshooting steps:1. Check whether the power charger and charging cable are securely connected to the main unit. If they are not connected properly, reconnect them and check whether the battery indicator turns on.2. If the battery is fully charged, the battery indicator will remain on for 20 seconds and then turn off. Reconnect the charger and check whether the indicator turns on. Q8: How long does it take to charge the Mijia Car Vacuum Cleaner?A: When using a charger rated at 20V⎓3A or higher paired with a charging cable rated for 3A or higher, the Mijia Car Vacuum Cleaner takes approximately 1.5 hours to fully charge.Using a charger rated at approximately 12V⎓2A takes about 2.5 hours to fully charge.If a charger rated at approximately 5V⎓2A is used, it takes about 8 hours to fully charge (use of such chargers is not recommended).Note:The above figures are based on test data; actual results may vary depending on usage conditions. Q9: What chargers does the Mijia Car Vacuum Cleaner support?A: The Mijia Car Vacuum Cleaner supports the following rated inputs: 5V⎓2A, 9V⎓2A, 12V⎓2A, 15V⎓3A, and 20V⎓3A.It is recommended to use a charger that supports the PD protocol along with a Type-C to Type-C charging cable. Q10: What to do if the Mijia Car Vacuum Cleaner does not charge/charges slowly?A: If the Mijia Car Vacuum Cleaner is not charging, please refer to the following troubleshooting steps:1. If the charger does not provide sufficient output power, use a PD-compatible charger with a Type-C to Type-C charging cable to charge the vacuum cleaner.2. If the vacuum cleaner has just been used and the battery temperature is too high, the vacuum cleaner may enter charging protection mode. Let the vacuum cleaner cool down for 30 minutes before trying to charge it again. Q11: Why do the indicators of the Mijia Car Vacuum Cleaner flash when charging?A: The Mijia Car Vacuum Cleaner will generate heat during use. If you charge it immediately at this time, the temperature of the battery surface will be relatively high, and the three indicators will flash to remind you that it is in the charging over-temperature protection state. Please cool at room temperature for 30 minutes before charging. Q12: Does the Mijia Car Vacuum Cleaner need to be charged when used for the first time?A: In order to get a better use experience, it is recommended that the Mijia Car Vacuum Cleaner be fully charged for the first time before use. Q13: Does the Mijia Car Vacuum Cleaner need to be charged regularly if it is not used for a long time?A: If the Mijia Car Vacuum Cleaner will not be used for a long time, please fully charge the product before storing it. It is recommended to charge it every 3 months. Q14: What is the introduction of the power cord of the Mijia Car Vacuum Cleaner?A: The Mijia Car Vacuum Cleaner does not come with a power cord. You need to purchase a Type-C charging cable and charger that meet safety standards. Q15: What is the charging interface of the Mijia Car Vacuum Cleaner?A: The charging interface of the Mijia Car Vacuum Cleaner is at the bottom of the machine handle, and the specification is a Type-C (Type-C) interface. Q16: Can the Mijia Car Vacuum Cleaner be used while charging?A: The Mijia Car Vacuum Cleaner can't be used while charging. Q17: What to do if the Mijia Car Vacuum Cleaner gets hot during use?A: Because the Mijia Car Vacuum Cleaner has a built-in high-speed motor, the motor will generate heat when working, which is normal.Please refer to the following aspects:1. After removing the dust compartment, take out the filter and check whether the filter is filled with dust. If so, you can gently tap along the edge of the filter to knock out the dust in the filter. If necessary, use clean water to clean the filter cotton and filter, and dry them before use.2. Check whether there is any foreign matter blocking the dust compartment and the air duct. If there is any foreign matter blocking the air duct, please remove it.3. The output power of the maximum suction is very high, and it will heat up quickly, which is normal. You can adjust the suction level appropriately according to the usage scenario. For general floating dust on object surfaces, both low and high suction can be used to remove it. For tightly adhered dirt, you can use a brush head to sweep up the dirt and then suck it away. Q18: Why is the rated battery capacity of the Mijia Car Vacuum Cleaner on the packaging inconsistent with the information on the product promotion page?A: The product page states that the unit contains five lithium battery cells (3.6V, 2500mAh rated capacity), whereas the packaging and the unit itself specify a rated capacity of 2400mAh (43.2Wh) for the complete battery pack; the five cells are connected in series to form an 18V battery pack platform with a rated energy of 43.2Wh—these represent two different concepts. Function UsageQ1: Does the Mijia Car Vacuum Cleaner support App connectivity?A: The Mijia Car Vacuum Cleaner does not support App connectivity. Q2: What are the buttons on the Mijia Car Vacuum Cleaner?A: The main buttons and functions of the Mijia Car Vacuum Cleaner are as follows:1. Power On/Off: When the vacuum cleaner is powered off, press and hold the Start/Stop button to turn it on. When it is running, press and hold the Start/Stop button to turn it off.2. Suction Level: After powering on, press the Start/Stop button to cycle through the suction levels: Low, High, Maximum. The vacuum cleaner starts in low suction mode by default.3. Dust Compartment Unlock Button: Press the dust compartment release button and rotate the dust compartment to the unlock symbol to remove it.4. Dust Compartment Cover Latch: Push the latch downward to open the dust compartment cover and empty the dust. Push it upward to lock the cover and prevent dust from leaking. Q3: Does the Mijia Car Vacuum Cleaner have a display screen?A: The Mijia Car Vacuum Cleaner does not have a display screen. Q4: What to do if the Mijia Car Vacuum Cleaner is not working?A: If the Mijia Car Vacuum Cleaner is not working, please refer to the following troubleshooting steps:1. If the battery is low or depleted, fully charge the vacuum cleaner before use.2. If the suction inlet, air duct, or filter is clogged, clean them promptly. Remove the dust compartment and filter, and check whether the filter is covered with dust. If so, gently tap the filter along its edges to remove the dust. If necessary, wash the filter foam and filter with clean water, and allow them to dry completely before use.3. If a clogged air duct causes the main unit to overheat and trigger protection, clean the dirt from the air duct and wait until the main unit cools down to a normal temperature before using the vacuum cleaner again. Q5: What to do if the Mijia Car Vacuum Cleaner suddenly stops?A: If the Mijia Car Vacuum Cleaner suddenly stops, please refer to the following troubleshooting steps:1. If the battery is depleted, charge the vacuum cleaner before use.2. If dust has accumulated in the dust compartment and the dust compartment has not been removed, using the blowing function may cause the motor to stall. It is recommended to remove the dust compartment when using the blowing function.3. If a clogged air duct causes the main unit to overheat and trigger protection, clean the air duct and wait until the main unit returns to a normal temperature before using it again.4. If a foreign object enters the air duct or a severe blockage causes an overload, the vacuum cleaner will automatically stop to protect the motor. PrecautionsQ1: What are the prohibited actions when using the Mijia Car Vacuum Cleaner?A: Please observe the following prohibitions of the Mijia Car Vacuum Cleaner during use:1. Only use original parts. Otherwise, the vacuum cleaner may not function properly, and warranty service may not be available.2. If the filter is clogged, the suction level indicator will flash, and the main unit will stop working after 5 seconds. Clean the filter before using the vacuum cleaner again.3. Before cleaning, make sure that all accessories are detached from the main unit to prevent accidental activation and personal injury.4. If the vacuum cleaner will not be used for an extended period, fully charge it and store it in a cool, dry place. Do not store it in direct sunlight or a humid environment.5. Do not wash the main unit with water. Wipe it with a soft, dry cloth, and keep the charging port away from water.6. Do not repair a damaged battery pack yourself. The battery pack may only be repaired by the manufacturer or an authorized service provider.7. Do not wash the dust compartment assembly in a dishwasher or washing machine.8. Do not dry the dust compartment assembly in a tumble dryer, oven, or microwave, or near an open flame.9. Do not use cleaning agents to clean the main unit or accessories.10. Depending on the actual condition of the filter, it is recommended to replace it every 3 months.11. Do not use the vacuum cleaner without the dust compartment assembly installed. Q2: Can the Mijia Car Vacuum Cleaner be stored inside the car for long periods?A: When not in use, the Mijia Car Vacuum Cleaner should be stored properly in a cool, dry place away from direct sunlight; storing it inside the car is not recommended. Q3: Does the car need to be started before using the Mijia Car Vacuum Cleaner?A: No. The Mijia Car Vacuum Cleaner features a built-in battery and charges via Type-C. It does not rely on the car's power supply and can be used without starting the car. Q4: What safety precautions should be observed when using the Mijia Car Vacuum Cleaner?A: Please note the following when using the Mijia Car Vacuum Cleaner:1. Always use original parts; otherwise, the device may not function correctly, and warranty service may be voided.2. If the filter is clogged, the mode indicator light will flash, and the main unit will stop working after 5 seconds; please clean the filter before using the device again.3. Ensure the accessories are detached from the main unit before cleaning to prevent accidental activation and personal injury.4. When not in use for an extended period, fully charge the vacuum cleaner and store it in a cool, dry place; do not store it in direct sunlight or humid environments.5. Do not wash the main unit with water; wipe it with a soft, dry cloth instead. Ensure no water enters the charging port.6. Do not clean the dust cup assembly in a dishwasher or washing machine.7. Do not dry the dust cup assembly in a tumble dryer, oven, or microwave, or near an open flame.8. Do not use cleaning agents to clean the main unit or accessories.9. It is recommended to replace the filter and sponge every 3 months, depending on actual usage.10. Do not use the vacuum function without the dust cup assembly installed. Q5: Is the Mijia Car Vacuum Cleaner suitable for cleaning up pet hair? How effective is it?A: The Mijia Car Vacuum Cleaner can clean up pet hair; both the wide nozzle and the crevice nozzle are effective for picking it up. It is recommended to use the wide nozzle for cleaning pet hair from areas such as car seats and floor mats. Q6: Is there a risk of power cords getting tangled while using the Mijia Car Vacuum Cleaner?A: The Mijia Car Vacuum Cleaner features a cordless design powered by a built-in battery, so there is no risk of power cords getting tangled. Maintenance and CareQ1: How to clean the Mijia Car Vacuum Cleaner and its various nozzle attachments?A: To clean the Mijia Car Vacuum Cleaner and its various nozzle attachments, please refer to the following steps:1. Gently tap the filter to dislodge dust from the crevices.2. Wash the dust compartment and cyclone; rinse the filter and sponge with clean water, then let them air-dry completely before reassembling the main unit.3. If you prefer not to wash the filter, simply tap it gently until no dust remains in the crevices before use.Note:The dust compartment, cyclone, filter, and sponge are washable. After washing, allow them to air-dry for at least 24 hours to ensure they are completely dry. Do not expose the main unit to water; wipe it with a soft, dry cloth instead. Q2: How to maintain the Mijia Car Vacuum Cleaner on a daily basis?A: To maintain the Mijia Car Vacuum Cleaner on a daily basis, please refer to the following aspects:1. If the vacuum cleaner will not be used for an extended period, fully charge it and store it in a cool, dry place; avoid exposure to direct sunlight or humid environments.2. Charge the device at least once every 3 months to prevent battery over-discharge.3. It is recommended to replace the filter and sponge every 3 months, depending on actual usage.4. Do not wash the main unit with water; wipe it with a soft, dry cloth and ensure no water enters the charging port. Q3: How to find the serial number (SN) of the Mijia Car Vacuum Cleaner?A: The SN locations of the Mijia Car Vacuum Cleaner are as follows:1. On the product's original packaging.2. Inside the rear cover at the bottom of the product. Q4: How often should the filter and sponge of the Mijia Car Vacuum Cleaner be replaced?A: It is recommended to replace the filter and sponge every 3 months, depending on actual usage. Replacement filters for the Mijia Car Vacuum Cleaner can be purchased from the local mi.com website. OtherQ1: What are the operating temperature and humidity ranges for the Mijia Car Vacuum Cleaner?A: The operating temperature of the Mijia Car Vacuum Cleaner is 0 °C ~ 40 °C, with a relative humidity of 15% ~ 65%. Q2: How should the Mijia Car Vacuum Cleaner be stored? What are the storage temperature and humidity ranges?A: The storage temperature of the Mijia Car Vacuum Cleaner is -10 °C ~ 45 °C, with a relative humidity of 15% ~ 65%. When not in use, store the car vacuum cleaner in a cool, dry place away from direct sunlight. Storing it inside the vehicle is not recommended. Q3: What is the noise level of the Mijia Car Vacuum Cleaner?A: The sound power level of the Mijia Car Vacuum Cleaner is ≤ 79 dB(A). Q4: What to do if the Mijia Car Vacuum Cleaner is too noisy?A: If the noise of the Mijia Car Vacuum Cleaner is excessive, check the dust compartment or nozzle for hard foreign objects or particles. The noise level should return to normal after clearing any obstructions. If abnormal noise persists, please contact Xiaomi after-sales service. Q5: What to do if the Mijia Car Vacuum Cleaner makes unusual noises during operation?A: Hard foreign objects or particles inside the dust compartment or nozzle of the Mijia Car Vacuum Cleaner may strike the dust compartment wall during suction. Clear any obstructions from the dust compartment or nozzle before use. Q6: Does the Mijia Car Vacuum Cleaner have overload protection?A: Yes, the motor of the Mijia Car Vacuum Cleaner features overload protection; the device will automatically shut down to protect itself if an overload occurs due to foreign objects entering the device or severe blockage. Q7: Does the Mijia Car Vacuum Cleaner have clog protection?A: If the filter becomes clogged, the indicator for the current suction mode will flash, and the Mijia Car Vacuum Cleaner will stop working after 5 seconds; please clean the filter before using the device again. Q8: What to do if the Mijia Car Vacuum Cleaner won't turn on or charge after being idle for a long time?A: Failure to turn on or charge the Mijia Car Vacuum Cleaner after prolonged inactivity may be due to battery over-discharge. Try charging the device for at least 30 minutes to see if the indicator turns on. If it still won't charge, please contact the after-sales service.Prevention tip: Fully charge the product before storing it for extended periods. It is recommended to charge it once every 3 months.