Playing Music; Led Indicator; Factory Reset - K-Mate BTT025 User Manual

5. Playing music

1) After successful connecting of BTT025A with Bluetooth receiver device ,
you can play your music on your Bluetooth receiver device.
2) BTT025A not only support SBC mode , but also support APTX and
APTX low latency mode. But all this need your Bluetooth receiver device
also support these modes.

6. LED indicator

LED indicator
Red and blue LED flashes
alternately
Blue LED flashes once every 4
seconds
Blue LED flashes twice every
4 seconds
Blue LED flashes thrice every
4 seconds
Blue LED flashes once every 2
seconds
Red LED on

7. Factory reset

In the status of standby or off mode, long press MFB button for about 10
seconds and release it until the red and blue LED on simultaneously.
Status of BTT025A
Pairing mode
Connected with device(SBC
mode)
Connected with device(APTX
mode)
Connected with device(APTX low
lattency mode)
Not connected with device
Charging
5