Operation voltagev5 modelbt 01 input voltage v5 materialpolycarbonate typeearhook general usesports fitness gaming computer mobile phone cellphone functionbluetooth noise cancelling sports gaming volume control with microphone communicationbluetooth connectorsusb memory capacitynone driver typemoving coil sound channel21 bluetooth versionv41 frequency24 operating rangem10 talk timehours45 standby time hours120 listing date05032017 headset acces