Bluetooth Headset with 6 hour Talk Time and 10m Transmission Range

Technical Specifications
Bluetooth Core: V2.1+EDR
Bluetooth Program: ISSC+Class2
Standby time: ≥ 100hours
Talk time: 6hours
Charging Time: 2-3 hour
Standby Current: 0.7-1mA
Battery Capacity: 48mA/h
Wireless Frequency Range: 2.4G
Transmission Power: 0dbm
Transmission Distance: 10M
Environment Temperature: -20/+60 ℃
Operating Voltage: 3.7V