original z8 headphones bluetooth 5.0 bone conduction headsets wireless sports earphones handsheadsetssupport drop shipping

control button : yes active noise-cancellation : no communication : wireless volume control : yes style : ear hook sensitivity : 88dbdb wireless type : bluetooth is wireless : yes line length : nonem support app : no function : for mobile phone function : sport function : common headphone connectors : none support memory card : no resistance : 8ωω waterproof : no with microphone : yes