Features:
- True wireless Stereo
- Bluetooth version : 4.2
- Bluetooth transmission distance : 10m
- Battery capacity :60mAh for both earbuds
- Standby time : 150hours
- Playing music: 3-3.5hours
- Charging time : 1-2 hours
- Support one match two, connect 2 device.
- Charging docking: 400mah
- Features:Auto power ON/OFF, Auto Pairing