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BH701 TWS Bluetooth Headset

True Wireless Stereo Earphones
* True wireless stereo
* Bluetooth V4.1 technology
* Smart noise cancellation
* 1-earpiece usable
* Ultra-light Design
* Charging box

Main Spec:
Unit Size:26*26*28mm
Product Weight:43.5g
Noise Cancellation:DSP
Bluetooth Version:CSR 4.1
Bluetooth Profiles:A2DP v1.2,AVRCP v1.4,HSP v1.2,HFP v1.6
Battery :40 mAh
Charging Box:300 mAh
Music Time:3 hrs
Talk Time:4 hrs
Stand-by Time:180 hrs
Charging Time:1 hr
Driver Unit:8 mm
Impedance:32 ohms
Frequency Range:20Hz-20kHz
BT Distance:10 m