Features:</strong><br />2000mAh charge box, magnetic induction and power display, with lanyard hole design.<br />Built-in large capacity lithium battery, the charge box also can be taken as power bank and flashlight.<br />Take out from charge box, the headset will auto boot and matching, auto connect to mobile phone.<br />Binaural seperation design, single and binaural free switch.<br />Adopting CVC8.0 and DSP dual noise reduction technology, bring clear calling like face to face.<br />Dynamic speaker units design, high-definition audio code, high fidelity stereo sound quality.<br />IPX7 waterproof and sweatpoof, can be worn when taking a bath.<br />One button control of music, call and voice assistant, easy to operate.<br />BT5.0 chip, stable transmission and simple connection, no delay when playing games.<br /><br /><strong>