Mijia Massage Gun 3 FAQ
Product Overview
Q1: What are the selling points of the Mijia Massage Gun 3?
A: Here are the selling points of the Mijia Massage Gun 3 for your reference:
1. It is equipped with a custom brushless motor that delivers up to 25 kg of pressure.
2. It supports an integrated design with two modes for different massage needs.
3. It features a 10mm amplitude to reach deep muscle tissue.
4. It is equipped with a 2450mAh battery that provides up to 30 days of use on a single full charge.
5. It supports a pressure intensity indicator ring that provides real-time light feedback.
6. It features a smart memory function that restores your last-used mode and intensity level when powered on.
Q2: What effect does the Mijia Massage Gun 3 have on muscles?
A: After exercise, muscle stiffness, hardness, tightness, and soreness often persist for several days. This adverse reaction not only affects normal daily life and work but also hinders people from continuing to exercise. The high-frequency vibration impact of the massage gun can release contracted and adhered fascia, helping to relieve adverse muscle reactions and prevent fascia injuries caused by over-exercise. Using it immediately after exercise can help metabolize lactic acid, relieve muscle soreness, and make it easier to maintain an exercise routine.
Q3: What is the weight and size of the Mijia Massage Gun 3?
A: The net weight of the Mijia Massage Gun 3 (excluding the massage head) is approximately 839 g, and the dimensions are 145 x 64 x 200 mm. For the product overview and the related buttons, please refer to the following information:
① Level/Battery level indicator.
② Variable-speed massage mode indicator.
③ Charging indicator.
④ Fixed-speed sports mode indicator.
⑤ Function button.
⑥ Pressure intensity indicator ring.
⑦ Charging port.
⑧ Heat dissipation vent.
⑨ Massage head port.
Q4: What is the appearance of the Mijia Massage Gun 3?
A: Here's the appearance of the Mijia Massage Gun 3 for your reference:
Q5: What is the material of the Mijia Massage Gun 3?
A: The body of the Mijia Massage Gun 3 is made of PC+ABS, the transmission parts are made of metal, and the massage heads are made of ABS+silicone.
Product Usage
Q1: What is a massage gun?
A: A massage gun, also known as a myofascial relaxation massage gun, is also called a deep tissue vibration massager or muscle relaxer. It uses high-frequency vibration to massage muscles in various parts of the body. By sending instantaneous, high-frequency pressure vibrations deep into the muscles, it achieves rapid muscle relaxation, soothes soreness, and promotes blood circulation. Massage guns are typically used for pre-workout muscle activation, sports recovery, and improving body flexibility, which can improve body movement efficiency and accelerate recovery.
Q2: How many massage heads does the Mijia Massage Gun 3 have, and how are they used?
A: The Mijia Massage Gun 3 has 3 massage heads: the Round head, U-shaped head and the Flat head.
Below are the functions of the various massage heads for the Mijia Massage Gun 3:
1. Round head: Suitable for large muscle groups such as shoulders, lower back, arms, hips, thighs, and calves (Skin-friendly silicone).
2. 2. U-shaped head: Suitable for the lower back, both sides of the spine, and calves (Skin-friendly silicone).
3. Flat head: Suitable for relaxing various muscle parts (Plastic material).
Q3: How to install the massage heads of the Mijia Massage Gun 3?
A: Choose the appropriate massage head according to the body part and purpose of use. Insert the connecting rod of the massage head into the installation port and push firmly until the installation guide line on the massage head is close to the main body of the massage gun.
Note:
The red line in the figure is the installation schematic line, while it is a glossy surface on the actual product.
Q4: How many levels does the Mijia Massage Gun 3 have?
A: The Mijia Massage Gun 3 has three fixed-speed levels and three variable-speed levels to meet different massage needs. Users can choose the appropriate level according to their skin tolerance. It is recommended to start at a low level and adjust as needed.
Q5: What modes does the Mijia Massage Gun 3 have?
A: The massage gun features an intelligent dual-mode design (Fixed-speed mode and Variable-speed mode). Each mode has 3 levels to meet diverse massage needs, allowing users to choose the appropriate mode for different scenarios such as post-workout recovery or daily relaxation.
Fixed-speed mode:
Performs massage at a fixed speed to efficiently relax fascia and rapidly restore muscle vitality, suitable for relieving soreness and fatigue after exercise.
Level 1: 1500 rpm
Level 2: 2300 rpm
Level 3: 2800 rpm
Variable-speed mode:
Performs massage at variable speeds to relieve muscle tension by changing the massage rhythm. It is applicable to daily relaxation and recovering from fatigue.
Level 1: 1500-1900 rpm
Level 2: 1800-2200 rpm
Level 3: 2100-2800 rpm
Q6: How are the buttons on the Mijia Massage Gun 3 used?
A: The Mijia Massage Gun 3 is equipped with a single function button to control all operations, including powering on/off, switching levels, and changing modes.
Power on:
Long press the function button. The level and mode indicators light up, indicating it is on.
Power off:
Long press the function button. The device stops working and all indicators go out, indicating it is off.
Switching levels:
When turned on, short press the function button to cycle through levels 1, 2, and 3. The level indicators correspond to levels 1, 2, and 3 from left to right respectively.
Mode switching:
When turned on, press the function button twice continuously to cycle between the fixed-speed mode and the variable-speed mode. The corresponding mode indicator will stay solid white.
Restarting after stall:
If excessive pressure is applied, stall protection will be triggered, and the device will stop working. In case of a stall, short press the function button within 15 seconds to restart. If the duration exceeds 15 seconds, press and hold the function button for 1.5 seconds to turn the device back on.
Level memory:
When a stall occurs, or the device is turned off, the system will automatically remember the current mode and level. The next time it is turned on, it will default to the mode and level before the stall or shutdown.
Auto shutdown:
In working status, the device automatically shuts down after 10 minutes of continuous operation by default.
Q7: How to turn the Mijia Massage Gun 3 on and off?
A: You can easily control the power state of the Mijia Massage Gun 3 using the function button.
To turn it on:
When the device is off, press and hold the function button for 1.5 seconds. The level and mode indicators will light up, indicating that the device is on.
To turn it off:
When the device is on, press and hold the function button for 1.5 seconds. The device will stop working and all indicators will go out, indicating that it is off. Additionally, the device will automatically shut down after 10 minutes of continuous operation by default
Q8: How to adjust the level of the Mijia Massage Gun 3?
A: The Mijia Massage Gun 3 features 3 adjustable levels to meet your different massage needs. You can easily switch between them using the function button.
When the device is turned on, short-press the function button to cycle through levels 1, 2, and 3. The level indicators correspond to levels 1, 2, and 3 from left to right, respectively.
Q9: How to switch the modes of the Mijia Massage Gun 3?
A: The Mijia Massage Gun 3 offers two modes (fixed-speed mode and variable-speed mode) to suit different massage scenarios.
When the device is turned on, press the function button twice continuously to cycle between the two modes. The corresponding mode indicator will stay solid white.
Q10: What are the rotational speeds of the Mijia Massage Gun 3 at different levels?
A: The Mijia Massage Gun 3 offers two distinct modes, each with three speed levels. The specific rotational speeds are as follows:
Fixed-speed mode:
Level 1: 1500 rpm
Level 2: 2300 rpm
Level 3: 2800 rpm
Variable-speed mode:
Level 1: 1500–1900 rpm
Level 2: 1800–2200 rpm
Level 3: 2100–2800 rpm
Q11: What type of motor does the Mijia Massage Gun 3 use?
A: The Mijia Massage Gun 3 is equipped with a high-power brushless motor, which provides strong and stable power for deep muscle relaxation.
Q12: How to use the Mijia Massage Gun 3 for massage?
A: To use the Mijia Massage Gun 3 properly, please follow the steps and safety guidelines below.
Select and install the appropriate massage head, turn on the device, and switch to a suitable level based on your personal experience. It is recommended to start from a low level. Press the massage head against the muscle area that needs relaxation with moderate pressure and slowly move it back and forth. For areas with noticeable soreness, you can slightly increase the pressure and hold for 15 to 30 seconds. Since the device itself provides impact force, do not apply excessive pressure to avoid injuring your muscles and bones.
Please note the following usage tips:
1. It is recommended to use the device on fuller muscle areas.
2. Do not stay in the same area for more than 1 minute.
3. Do not press too hard to avoid injury.
4. The recommended single usage time is 10 minutes. If you still feel tightness and soreness, you can appropriately extend the massage time, but continuous use must not exceed 30 minutes.
5. Please strictly follow the massage positions and usage methods provided in the user manual.
Q13: Can people who don't exercise use the Mijia Massage Gun 3?
A: Yes, the Mijia Massage Gun 3 is suitable for daily relaxation even if you don't exercise regularly. Daily activities, prolonged sitting or standing, and poor posture can cause varying degrees of muscle stiffness and tightness. The high-frequency vibration of the device can help relax muscles, promote blood circulation, and relieve fatigue. If you are using it for the first time, please read the user manual carefully to understand the correct usage methods and applicable body parts, and strictly follow the recommended massage positions, usage time, and methods provided.
Q14: What are the states of the Mijia Massage Gun 3 indicators, and what do they mean?
A: The Mijia Massage Gun 3 features two types of indicators to provide real-time feedback during use.
Pressure intensity indicator ring:
1. When the ring is off, it indicates low pressure, and the device is in a gentle massage state. You can adjust the pressure according to your needs.
2. When the ring stays solid white, it indicates moderate pressure, and the device is in a normal massage state. You can adjust the pressure according to your needs.
3. When the ring stays solid orange, it indicates high pressure. It is recommended to reduce the pressure to avoid injury.
Battery and status indicators:
1. Charging: The charging indicator stays solid white, and the battery level indicators breathe and blink white, lighting up sequentially from left to right according to the real-time battery level. When fully charged, the charging indicator blinks white for 20 seconds and then turns off. Please disconnect the power supply in time.
2. During use: The indicator corresponding to the current level and mode stays solid white.
3. Low battery: The charging indicator blinks red. Please charge the device in time.
Q15: Is the Mijia Massage Gun 3 waterproof?
A: No, the Mijia Massage Gun 3 is not waterproof. Please keep it away from water sources during use to avoid damage to internal parts caused by water ingress. However, the device features a hidden heat dissipation vent design with the air outlet placed at the bottom, which reduces product gaps. This allows you to use it with peace of mind even after sweating profusely from exercise.
Q16: Can the Mijia Massage Gun 3 be taken on an airplane?
A: Yes, the Mijia Massage Gun 3 can be taken on an airplane, but with specific restrictions due to its battery.
The device has a built-in lithium battery. According to aviation safety management regulations, electronic devices containing lithium batteries cannot be checked in as baggage, but they can be carried with you through security and onto the plane.
Q17: Why does the vibration feel so strong when the Mijia Massage Gun 3 is working?
A: It is normal to feel a strong vibration when using the Mijia Massage Gun 3, especially at higher levels.
The device uses a high-power brushless motor to provide strong power. After starting, some energy is transferred to the body during the transmission operation, which causes vibration. This is a normal phenomenon and indicates that the device is working properly.
Q18: Who is not recommended to use the Mijia Massage Gun 3?
A: The Mijia Massage Gun 3 is not suitable for everyone. Please review the following restrictions before use.
Minors and elderly people over 80 years old are prohibited from using this product to avoid accidents. If any of the following conditions apply to you, please consult a surgeon or attending doctor at a certified hospital before use, and use it under supervision after obtaining permission:
1. Pregnant women or women in the postpartum period.
2. People aged 60 and above.
3. People with rhabdomyolysis syndrome.
4. People with missing limbs or high paraplegia.
5. People with heart pacemakers or stents installed.
6. People who have undergone surgery within the past 12 months.
7. People with abnormal spine, joints, or bones, or those suffering from orthopedic diseases such as osteoporosis, cervical spondylosis, and lumbar disc herniation.
8. People with impaired limb sensation or mobility issues caused by disease or age-related factors.
9. People with complications caused by other existing diseases, such as neuropathy or retinal damage.
10. Patients with urinary diseases such as kidney stones, ureteral stones, bladder stones, urethral stones, and urinary tract infections.
Q19: What body parts are not recommended for use with the Mijia Massage Gun 3?
A: To ensure safety and avoid injury, please strictly avoid using the Mijia Massage Gun 3 on the following body parts or under specific conditions:
1. Do not use the device on the head, face, or on joints and bony areas with little muscle coverage, such as the elbows, knees, and spine.
2. Do not use it on the sides, front, or back (cervical vertebrae) of the neck to avoid damaging the carotid sinus, which could lead to fainting or cardiac arrest.
3. Do not use it on fragile areas with dense nerves and blood vessels, such as the armpits, inner upper arms, inner collarbone, inner elbow joints, back of the knees (popliteal fossa), abdomen, kidney area, or genitals.
4. Patients with urinary diseases (such as kidney stones, ureteral stones, bladder stones, urethral stones, or urinary tract infections) must not use the device on the abdomen and lower trunk.
5. Do not use it on areas with bruises, pain, surface wounds, local fever, redness, swelling, discomfort, acute inflammation, muscle spasms, muscle lacerations, acute sprains, contusions, or strains.
6. If symptoms such as fever, nausea, vomiting, muscle pain, or weakness occur after strenuous exercise, do not use the device and seek medical attention immediately.
7. Do not use it if you have the following conditions: cardiovascular and cerebrovascular diseases, blood diseases, coagulation disorders, thrombocytopenic purpura, neck plaques, varicose veins, venous thrombosis, cancer, tumors, or mental illnesses.
8. Do not use it if you have fractures or metal implants.
9. Do not use the device while driving or performing precise operations.
10. Do not use the device continuously for a prolonged period to prevent muscle damage caused by excessive massage.
Q20: Why does the temperature of the Mijia Massage Gun 3 rise after long-term use?
A: It is normal for the Mijia Massage Gun 3 to become warm during use.
The device is a mechanical product with a transmission system. Its overall temperature will rise as you increase the massage intensity, apply more pressure, or extend the usage time. This is a normal phenomenon, and the temperature rise range meets the safety standards for handheld devices. To ensure a comfortable experience, it is recommended that the single daily usage time does not exceed 10 minutes, and continuous use does not exceed 30 minutes. If the device becomes noticeably hot after long-term use, please turn it off and wait for it to cool down to normal temperature before using it again.
Q21: What to do if the Mijia Massage Gun 3 cannot be turned on?
A: If your Mijia Massage Gun 3 fails to power on, please check the following possible causes and solutions:
1. Make sure to long press the function button for 1.5 seconds to turn it on.
2. If the indicator corresponding to the current level blinks red, the battery is depleted. Please charge the device before use.
3. If the device has been left unused for a long time without charging, the battery may self-discharge and prevent it from turning on. It is recommended to charge it every 3-6 months to maintain battery health.
4. The motor may fail to start if the ambient temperature is outside the operating range of -10°C to 60°C.
5. For safety reasons, the device cannot be turned on while charging. Please unplug the power adapter to turn it on.
Note:
1. Please use a standard brand adapter (standard specification is 5V-2A output). Using other specification adapters may trigger circuit protection.
2. It is recommended to use the device within an ambient temperature of 5°C to 40°C.
Q22: Why does the Mijia Massage Gun 3 automatically shut down?
A: The Mijia Massage Gun 3 features several automatic shutdown mechanisms for safety and power saving. It may turn off automatically in the following situations:
1. Low Battery: If the indicator corresponding to the current level blinks red, the battery is low, and the device will automatically shut down. Please charge it promptly.
2. Stall Protection: If you apply excessive pressure and cause the motor to stall, the device will automatically shut down if there is no operation within 15 seconds.
3. Auto Shutdown Timer: The device is designed to automatically shut down after 10 minutes of continuous operation by default.
Q23: Why does the Mijia Massage Gun 3 make different noises during use?
A: The Mijia Massage Gun 3 may produce varying levels of noise during operation. If you notice changes in noise, please check the following points:
1. Ensure that the massage head is correctly installed in place. If it is not fully inserted, it may cause increased noise during use. (Note: The solid red line in the manual's figure is the installation guide line; on the actual product, this area is a glossy surface).
2. Do not use the device on protruding bones or areas with thin muscle coverage. Please use it on soft tissues with thicker muscles. To protect the human body, the massage head features an internal hollow structure. If it accidentally hits a protruding bone area, it may produce a loud noise.
3. During use, the noise level will naturally vary depending on the massage level and the pressure applied. This is a normal phenomenon.
Battery and Charging
Q1: What is the battery capacity of the Mijia Massage Gun 3?
A: The Mijia Massage Gun 3 is equipped with a large-capacity battery to ensure long-lasting use. The battery capacity of the device is 2450mAh.
Q2: What type of battery does the Mijia Massage Gun 3 use?
A: The Mijia Massage Gun 3 is powered by a high-performance lithium battery. Specifically, it is equipped with a 2450mAh large-capacity 3C power lithium battery.
Q3: How to check the battery level of the Mijia Massage Gun 3?
A: You can check the battery level of the Mijia Massage Gun 3 by observing the battery level indicators on the control panel.
During use:
The indicator corresponding to the current level and mode stays solid white. As the battery drains, the battery level indicators will turn off sequentially to reflect the remaining power.
While charging:
The charging indicator stays solid white, and the battery level indicators breathe and blink white, lighting up sequentially from left to right according to the real-time battery level.
Low battery:
When the battery is low, the charging indicator will blink red, reminding you to charge the device in time.
Q4: How to charge the Mijia Massage Gun 3?
A: Charging the Mijia Massage Gun 3 is convenient and straightforward.
The device features a universal Type-C charging port. To charge it, simply connect the Type-C charging cable to the device and plug the adapter into a power source. For safety and optimal performance, please use a regular brand Type-C charging cable and an adapter with a standard specification of 5V-2A output.
Q5: What does the power interface of the Mijia Massage Gun 3 look like?
A: The Mijia Massage Gun 3 is equipped with a modern and universal power interface. It uses a standard Type-C charging port, which is located at the bottom of the handle.
Q6: What are the adapter requirements for the Mijia Massage Gun 3?
A: To ensure safe and efficient charging for the Mijia Massage Gun 3, please follow these requirements:
Adapter Specification:
Use a regular brand adapter with a standard specification of 5V-2A output.
Ambient Temperature:
For the safety of the device, the ambient temperature during charging must be between 5°C and 40°C. Charging outside this range may fail to work or cause damage.
Q7: How long can the Mijia Massage Gun 3 be used when fully charged?
A: The Mijia Massage Gun 3 features an extra-long battery life thanks to its built-in 2450mAh lithium battery. Based on laboratory testing:
1. It can run continuously for up to 8 hours at Level 1 with no load.
2. When used at Level 1 with a 2kg load, it can last up to 30 days on a single full charge (based on 10 minutes of daily use).
Q8: Why is the Mijia Massage Gun 3 charging too slowly?
A: If your Mijia Massage Gun 3 is charging slowly, it is usually caused by the following two reasons.
1. The output voltage, current, or power of the adapter is too low, resulting in slow charging. Please choose a standard 10W adapter (5V-2A output) for charging.
2. The battery temperature is too high or too low, which can also cause slow charging. Please wait until the battery temperature returns to normal before charging the device.
Q9: Why is the battery life of the Mijia Massage Gun 3 too short?
A: If you feel the battery life of your Mijia Massage Gun 3 is significantly shorter than expected, please check the following possible reasons. Note that battery life is naturally affected by the level used, applied pressure, and the usage environment.
1. The device may not be fully charged. For first-time use or after a long period of non-use, please use a regular brand adapter (5V-2A output) to fully charge it.
2. You may be using high levels frequently. Levels 1 and 2 provide the longest battery life; the motor power is higher at high levels, which increases power consumption, and this is normal.
3. You may be pressing too hard. Applying excessive pressure increases the motor load and current, accelerating power consumption, which is also normal.
4. The ambient temperature may be too low. Lithium battery activity decreases in low-temperature environments, shortening the usable capacity and battery life. It is recommended to use the device in an environment of 5°C to 40°C.
5. The battery may be aging. If the product has been used for a long time (the complete cycle life of a lithium battery is usually about 300-500 cycles), the battery capacity will naturally degrade.
6. Standby power consumption may occur. When not in use for a long time, it is recommended to replenish the battery every 3-6 months to prevent battery damage from over-discharge.
Q10: What to do if the Mijia Massage Gun 3 cannot be charged?
A: If your Mijia Massage Gun 3 cannot be charged, please perform the following troubleshooting steps.
1. Check whether the charging port is loose, whether the power adapter is plugged in properly, and whether the adapter and charging cable are damaged.
2. Use a regular brand adapter (standard specification is 5V-2A output), as using other specification adapters may trigger circuit protection.
3. For the safety of the whole machine, ensure the ambient temperature during charging is between 5°C and 40°C; Otherwise, the device may fail to charge.
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