4/5
Plug micro-USB cable
into computer’s USB port
Plug micro-USB cable
into USB wall charger
Charging
Charging
Low battery alert
When battery voltage less than 3.3V, the headphone will
be warning and have tone speak out from speaker.
Charging
Red light always on
Full charge
Blue light always on
Before using the earphones for the first time, charge it for at
least two hours
6/10
1. Bluetooth version:
2. Charging voltage:
3. Bluetooth working range:
3. Working time:
Charging time
：
4. Standby time:
5. IP rating:
6. Battery capacity:
5.0
Micro USB 5V
10 metres
Up to 5.5 hours
Up to 2 hours
About 100 hours
IPX4 (sweat proof)
80mAh
Product Specifications
