ES16 Crystal sound sporting Bluetooth 4.2 earphones with ear hook 65mAh battery for 3 hours music playback hands free lightweight headset with mic.
1. Bluetooth specification: Bluetooth V4.2, WT, 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: 65mAh. Line length: 60cm.
5. Talk time 3 hours, 3 hours music time. Standby time 80 hours. Product net weight: 19g.
6. Battery level display, supports Apple iPhone and some Android phones.