Headphone bluetooth v30 in ear stereo with microphone sports for iphone 6iphone 6 plus
Input voltage v5v materialplastic typein ear general usemobile phone cellphone functionwith microphone sports communicationwireless bluetooth memory capacitynone driver typemoving coil sound channel20 bluetooth versionv30 operating rangem10m talk timehours4 standby time hours200 brandcwxuan
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