Description <br> Precise operation: With voice prompt function, it could help you achieve more precise operations, reduce errors, and communicate more quickly. <br> Clear voice: 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. <br> Easy to use: This product adopts a physical pressure button design to ensure that you can clearly perceive the button operation while wearing gloves to prevent misuse. <br> Waterproof: Using a well-designed waterproof technology, the waterproof level of this headset has reached IPX6 without fear of wind and rain. <br> Wide applicability: This helmet headset is suitable for many types of helmets on the market, such as full helmets, off-road helmets, half helmets, visor helmets, retro helmets, etc. <br> Type: Motorcycle Bluetooth earphone <br> Battery: Built-in 3.7V 800mAh battery <br> Charging Time: less than equal 2h <br> Call Time: 12h <br> Standby Time: greater than equal 240h <br> Bluetooth Version: Bluetooth 5.0 <br> Waterproof Level: IPX6 <br> Material:ABS+metal <br> colour:Black <br> Package Contents: <br> 2 x Earphone <br> 2 x Base <br> 2 x Half Helmet microphone <br> 2 x Charging cable <br> / <br> 2 x Earphone <br> 2 x Base <br> 2 x Full Helmet microphone <br> 2 x Charging cable <br>