Bluetooth earphone wireless sport headphone headsets stereo ear hook with micphone handsfree for iphone samsung
Cable lengthcm30 typeearhook general usesports fitness gaming computer mobile phone cellphone functionbluetooth noise cancelling sports volume control with microphone communicationbluetooth connectorsusb memory capacitynone speaker sensitivitydb120 bluetooth versionv41 operating rangem10 talk timehours4 standby time hours120 listing date06072017 production modeexternal procurement
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