ES18 Faery sound sports Wireless headset 80mAh battery for 3.5 hours of music and calls with flexible cable.
1. Bluetooth specification: Bluetooth V4.2 JL; support protocol: A2DP; AVRCP; HSP; HFP
2. Transmission range: 10 meters
3. Charging voltage: DC5V; charging time: about 2 hours; talk time: 3.5 hours; music time: 3.5 hours; standby time: 90 hours or more
4. Battery capacity: 80mAh; Speaker size: 14mm; Weight: 21g
5. Battery display