Press 1 twice to disconnect Bluetooth device
2.3. Volume buttons
Short press 2 to turn the volume up
Long press 2 to next track
Short press 3 to turn the volume down
Long press 3 to previous track
Interface instruction
1. Indicator
2. Micro USB port
Switch indicator
Turn ON the speaker, blue LED flashes quickly.
When 2 speakers are pairing, blue LED flashes quickly.
Bluetooth indicator
Blue led will last long time after connected successfully.
The LED light of sub-master will last long time and master LED light ashes quickly after pairing
success.
It beyond range of Bluetooth, blue LED flashes quickly.
Charging indicator
Red LED indicator will last long time when charging.
Red LED indicator will turn off after full charge.
Red LED indicator will flash when lower battery.
The LED indicator will turn off after power off.
Bluetooth connection
