Colour：Black\r\n\r\n\r\n\r\nSupreme Sound technology\r\n10.0mm drivers produces rich, powerful bass.\r\n\r\n\r\n\r\nSweat in music\r\nThe meticulous nano-coating waterproof design can resist the corrosion of sweat and is suitable for rigorous exercises.\r\n\r\n\r\n\r\nLight, stylish and healthy\r\nCool shape design\r\nOnly 27.8 grams, it is hard to perceive\r\nSkin-friendly silicone material fits the neck better\r\n\r\n\r\n\r\nSmooth calls and stable signal\r\nBluetooth 5.0, enables simple wireless pairing with your Bluetooth-enabled device from up to 33ft away.\r\nHD microphone provides clear call quality\r\n\r\n\r\n\r\nSpecifications\r\nDriver: 10.0mm Drivers\r\n\r\nBluetooth: V5.0\r\n\r\nCodec: SBC/AAC\r\n\r\nPassive Noise Cancellation: Most for high frequency\r\n\r\nRange: 10m (33ft)\r\n\r\nStandby Time: >120hrs\r\n\r\nCharging Time: 2.0hrs\r\n\r\nPlaying Time: 6hrs\r\n\r\nCharging Voltage: DC 5V/500mAh