Product model: F-V3
Bluetooth specification Bluetooth V4.0
Support Protocol Headset Hands-free A2DP Avrcp
Transmission range 10 meters
Transmission frequency: 2.4GHz
Charging voltage: DC 5
Charging time: less than 2 hours
Talk time: more than 6 hours
Music time: 5 hours or more
Standby time: 75 hours or more