Wireless Microphone 1: The product does not need to download any APP, and does not need to connect to Bluetooth
2: After inserting the receiver into the mobile phone, the red light on the receiver is always on, indicating that it has been connected to the mobile phone.
If your phone is an Android phone, you can turn on OTG to connect to the phone in the settings
3: When the green light on the microphone flashes, it means not connected
4: When the green light of the microphone is always on, it means that the phone is connected and can record normally (double-click to change the light mode)
5: The blue light of the microphone is always on, indicating that the recording is paused (double-click to change the light mode)
6: Press and hold for 3-4 seconds to turn off the microphone