Where is the Xiaomi Karaoke Microphone SN and other certification information located?

To find the Xiaomi Karaoke Microphone’s SN and other certification information, please refer to the following steps:
1. The serial number (SN) and certification information for the Xiaomi Karaoke Microphone are located on its body;
2. To access this information, you need to remove the sponge cover surrounding the microphone's body;
3. The SN and certification details are typically printed or engraved on a label or directly on the microphone's surface;
4. Look for this label or engraving on the lower part of the microphone's body, near the handle or base;
5. The location may vary depending on the microphone model, but it is usually on the backside or underneath the microphone.
Note: 
1.The SN serves as a unique identifier for the microphone unit, enabling product tracking and warranty validation;
2. Certification marks and symbols indicate compliance with regulatory standards and safety requirements.