User's Manual

Connect I2 and power supply (charger , car charger , computer USB etc ) with Micro
USB cable.
Charging with Micro USB Charging with PC
Notes:
1. Pls charge the I2 at least once every 2 months if without use.
2. Pls press “MFB” and connect with power supply to reset the item, when it dead during use.
6. LED Indicator
Status
LED Indicator
Power on/off
TX LED flash twice (TX status)
RX LED flash twice (RX status)
Pairing
TX LED fast flash (TX status)
RX LED fast flash (RX status)
Disconnected
standby
Blue LED flash once every second (TX status)
Blue LED flash twice every 3 seconds (RX status)
Connected standby
Solid blue LED (RX status)
Connected working
TX LED on when SBC mode, APTX LED on when aptx™ mode, LL LED
on when aptx™low latency mode, HD LED on when aptx™ HD mode