ES29 Graceful sports wireless headset 180mAh battery for 16 hours of music and calls with flexible cable.
1. Wireless V5.0 BK3266.
2. Support protocols: Headset, Hands-free, A2DP, AVRCP.
3. Charging voltage: DC5V. Charging time: about 1.5 hours.
4. Battery capacity: 180mAh.
5. Calls / music time 16 hours, standby time 225 hours.
6. Earphones cable length: 85cm, weight: 22g.