Bluetooth Headset

Specification:

▪ Bluetooth Headset
▪ Wireless Version: 5.1
▪ Operation Distance: 10m
▪ Frequency Range: 2.402 -2.480 GHz
▪ Speaker: Ø40mm
▪ Impedance: 32Ω
▪ Frequency Response: 20Hz-20KHz
▪ ANC Amplitude: 23+/-3dB
▪ ANC Frequency Range: 20-700Hz
▪ Rechargeable Lithium Battery: 400mAh
▪ ANC on Music Playing Time: 8h
▪ ANC off Music Playing Time: 15h
▪ ANC on Talking Time: 7h
▪ ANC off Talking Time: 14h
▪ Charging Time: 2h