1.16MM Large moving unit,upgrade the sound quality again and make the sound more penetrating<br />BT 5.3 technology bring faster paring with your device and more stable connection with ultra-low latency.<br />With ergonomic on-ear design, only 25g in weight, super stable and o sense of weight wearing experience.<br />Seven Hour lasting endurance to meet your using needs, IP56 Sports waterproof, effectively reduce sound leakage ">