Features:<br />* This over ear Bluetooth headset supports 270° left and right, 180° up and down rotation, the left and right ears can be worn in turn.<br />* The wireless Bluetooth headset has undergone a full range of water spray tests and is fully waterproof and sweat-proof.<br />* Bluetooth sports headset supports one headset to connect two mobile devices at the same time.<br />* Large capacity, not easy to power off, can be used in any scene<br />* Mini volume earphones, intimately fit the ear canal, graphene diaphragm, high-quality sound quality, highly restored human voice, and the call is as clear as face-to-face.<br />* You only need to pair with the Bluetooth headset once, and you can automatically connect each time you use it later.<br />* IPX6 waterproof shell and interior Nano-coating technology protect Bluetooth Headset effectively from heavy rain or sweat during intense workouts and all-weather conditions.<br /><br />Specification:<br />Operation range: 10m (Barrierfree)<br />Talk time: 10-12 H<br />Music time: 10-12 H<br />Max Standby time: 240 h<br />Charging time: 1 h<br />Charging case capacity: 120 mAh <br />Colour: Black<br />Package Weight: 80g<br />Scope of application: ISO/Android/All Bluetooth devices<br /><br />Package Contents:<br />Bluetooth sport headphones * 1<br />Charging case * 1<br /><br />We provide the best service, If you have any questions, please feel free to contact me by email!