Features:<br />BT 5.0 technology, low latency and low power consumption<br />Large battery multifunctional charging case(as power bank for phone)<br />With battery consumption display for earbuds and charging case<br />Features left and right ear divided design and dual hosts, auto-pairing when you pick any headset up<br />Waterproof design well withstanding sweat and rain<br />Ergonomic design and feather-light weight are both precisely designed and measured to make your ears fully comfortable<br />Advanced noise reduction technology realizes HD call<br/>Specifications:<br />Color: black<br />BT version: BT5.0<br />Communication distance: 10m(Without obstacles)<br />Compatible System: IOS/ANDROID/WINDOWS<br />Manipulation Mode: Smart touch control<br />Battery Capacity(mAh): Unilateral headphones * 50mAh, rechargeable warehouse * 2200mAh<br />Charging port: Micro-USB<br />Package size/weight: 11*9.5*4.5cm/128g<br/>Note:<br />Except for manual connection for the first time, just open the lid when connecting again(On the premise that the phone has a headset pairing record)<br />Please use the charging device below 5V-2.1A to charge the charging case, and do not use the fast charging equipment<br />The actual use may be slightly different depending on the specific situation<br />Please do not immerse the earphones directly into the water to avoid damage<br />Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.<br/>Package List:<br />1 * Pair of Headphones<br />1 * Charging Case<br />2 * Pairs of Eartips<br />1 * Charging Cable<br />1 * Manual(EN)