Product Parameters:Model: TWS-03Name: Bluetooth HeadsetBluetooth: Bluetooth 5.0Transmission Range: 10 MetersRechargeable Capacity: 400 MAHeadphone Capacity: 40 MACharging Compartment Size: 31*50㎜Weight: 76 GramsHeadphone Charging Time: 0.5HListening Time: 30HStandby Time: 50HFeatures:1. LED Power Display, The Power Level Is Clear At A Glance2. Bluetooth 5.0, Stable Transmission And Low Power Consumption3. Smart Fingerprint Touch, Easy To Operate4. Pull Magnetic Absorption, A Unique Experience5. Super Large Capacity Charging Compartment, Super Life6. Easy To Connect After Picking Up, Waterproof And Sweat Proof, HIFI High FidelityPacking List:Bluetooth Headset*2;Charging Compartment*1;Data Cable*1;Manual*1;