Model: BT-350
Technology: BT4.1 2.4GHz
Operating range: up to 10 m / 33 ft (no barrier)
Interface: 3.5mm stereo input jack
Mode: support sleep mode, hands-free calling, A2DP stereo
Built-in rechargeable battery: 120mAh
Charging status: red LED lights up, extinguished when full
Working time: 8h
Pairing: long press the key for 5 seconds until the red and blue LED lights alternately shine. After the link is successful, it turns blue and flashes slowly.
