Tws 320 bluetooth headset binaural stereo wireless headset twin magnetic headset android phone apple
Modeltws 320 typein ear general usecomputer mobile phone cellphone functiondj with microphone hidden bluetooth hi fi noise cancelling sports volume control communicationbluetooth connectorsusb driver typemoving coil sound channel21 bluetooth versionv41 listing date06202017 production modeexternal produce
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