In the Receiving (RX) mode :
1.
When the adapter pair the Bluetooth devices, the LED will keep light in blue.
2.
Please short press “<” to play the previous song, and short press “>” to play the next song.
3.
Please long press “<” to decrease the Volume, and long press “>” to increase the Volume.
4.
Please short press
to play/pause music.
5.
Please short press
to to answer the incoming call in Bluetooth calling mode.
6.
Please short press
to hang off a call in Bluetooth calling mode.
7.
Please press
and hold for 2 seconds during call to reject the incoming call in Bluetooth calling mode.
Charging the Bluetooth Receiver
1.
When the battery power is low the relative prompt will appear.
2.
The LED light will keep in red when the device is in charging, the red LED light will be turn off when the charging is finished.
