Handsfree business bluetooth headset with mic voice control wireless bluetooth earphone headphone sports music earbud
Operation voltagev5 materialplastic typeearhook general usesports fitness gaming computer mobile phone cellphone functionnoise cancelling sports volume control with microphone bluetooth hi fi communicationbluetooth bluetooth versionv40 operating rangem10 talk timehours5 standby time hours100 listing date05192017 production modeself produce
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