headset ture wireless earphones bluetooth headset 5.0 with mic mini bluetooth earbud cordless earphone

connectors : none control button : yes active noise-cancellation : yes style : ear hook communication : wireless vocalism principle : hybrid technology volume control : no wireless type : bluetooth support memory card : no with microphone : yes model number : q32 resistance : 32ω frequency response range : 20-24000hz function : for internet bar function : for video game function : common headphone function : for mobile phone function : for ipod function : hifi headphone