1. TWS motorcycle headset for smooth communication, clear intercom, two-person intercom or CVC noise reduction or 6 level waterproof or Bluetooth 5.0.2. With voice prompt function, it could help you achieve more precise operations, reduce errors, and communicate more quickly.3. The U-band propagation is relatively stable and the frequency band is wider, and the anti-interference ability is strong, bringing you a clear conversation experience.4. This product adopts a physical pressure button design to ensure that you can clearly perceive the button operation while wearing gloves to prevent misuse.5. Using a well-designed waterproof technology, the waterproof level of this headset has reached IPX6 without fear of wind and rain.Type: Motorcycle Bluetooth earphoneBattery: Built-in 3.7V 800mAh batteryCharging Time: less than equal 2hCall Time: 12hStandby Time: greater than equal 240hBluetooth Version: Bluetooth 5.0Waterproof Level: IPX6Size: 103 x 26 x 50mm or 4.05 x 1.02 x 1.97inch(L x W x H)color:BlackMaterial:plasticPackage Contents:2 x Earphone2 x Base2 x Integrated Full helmet microphone speaker2 x Charging cable6 x Color frameOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.