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Wireless Bluetooth Headphone with 150mAh Battery,V4.2 Wireless Headsets

Publish:2019/06/15 Bluetooth Headphone View:43

Paremeter:

Item B21
Bluetooth version 4.2
Operation Distance 10m
Frequency response  20Hz-20 KHz
Sensitivity 110dB  ±5dB
Speaker Ø40mm
Impedance 32Ω
Rechargeable lithium battery 150mAh
Detail Datasheet

 

Parameter

Item B21
Bluetooth version 4.2
Operation Distance 10m
Frequency response 20Hz-20 KHz
Sensitivity 110dB  ±5dB
Speaker Ø40mm
Impedance 32Ω
Rechargeable lithium battery 150mAh
Talking Time 4hours
Charge Time < 2hours
Accessories USB Cable/3.5mm Audio Cable/Manual/Gift Box
Color RED/Gold/Silver/Black

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