1. How to connect the Bluetooth?
Power on the T12, open the Bluetooth on your phone, and find "EARISE T12", click to pair.
2. Why can't Bluetooth connect to the machine?
If you can search and find the device "EARISE T12" on your Bluetooth but can't connect, there is a compatibility issue of your phone, please try another phone or Bluetooth device.
3. How to turn off the LED light?
Power on the machine, the LED light will be default on. Slide the power switch to the middle position, the LED light will be turned off.
4. Why can't my microphone work?
Please make sure you plug the microphone into the "MIC IN" jack. It will not work if you plug it into the "LINE IN" jack.
5. Can it connect a second microphone?
No, it can only connect with one microphone.