ES13 Exquisite sports Wireless V4.1 stereo earphones 70mAh for 3 hours of talk and music playback 75 hours standby time wireless headset for running.
1. Earphones Wireless specification: Wireless V4.1, support protocol headset, hands-free, A2DP, AVRCP.
2. Transmission range 10 meters. Transmission frequency 2.4GHz.
3. Charging voltage DC5V. Charging time is about 2 hours.
4. Battery capacity: 70mAh. Line length: 55cm.
5. Talk time: 3 hours. Music time: 3 hours. Standby time: 75 hours. Net weight: 12g.
6. Battery level display (supports Apple iPhone and some Android phones).