F920 Wireless Sport Earphone Bluetooth Incoming Vibration Voice Headset

Description

--Anti-lost vibration: When the mobile phone is beyond the connection range of 10 meters, the headset will vibrate to remind to prevent the mobile phone from being lost--One key to automatically retract the headphone cable without tangling--5 hours of continuous talk, the headset does not heat up, the ear is not easy to hurt--Compatible with most phones with Bluetooth-compatible--When there is an incoming call, the earphone motor vibrates to remind,won't miss important calls