Description
- Wireless specification: BT V5.0 BK3266.
- Support protocols Headset, Hands-free, A2DP, AVRCP.
- Charging voltage DC5V, charging time about 1.5 hours.
- Battery capacity: 50mAh.
- Size 97*45*18mm, weight 9g.
- Calls / music time: 4 hours, standby time: 80 hours.
- Digital noise reduction function.