Shenzhen Sincerity Tech Co.,Ltd
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bluetooth headsets,wireless headphnes , headband headphone
Details
ITEM No.: BT-203

Product details:

1.Version: Bluetooth 5.0

2.Charging Time: ≤2H  
3.Li-ion Battery: 300mah
4Talking Time >4H, Standby Time:   180H
5.Driver Unit: 40mm
6..Sensitivity:   108dB ± 3dB     
7. Impedance: 32Ω
8.Frequency Response: 20Hz-24KHz  

9.Transmission Radius:10m

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