Moto Helmet Intercom BT V5.0 Motorcycle Wireless Headset Interphone Handsfree Speaker Bluetooth Helmet with Intercom -- Specifications: Type: Motorcycle Bluetooth Headphones Material: Plastic + Electric Components Quantity: 1 pc Item Color: Black Battery: Built-in 3.7V 800mAh Battery Charging Time: le; 2h Connection time: 12h Standby time: ge; 240h Bluetooth version: Bluetooth 4.2 Waterproof level: IPX6 Size: 103*26*50mm/4.05*1.02*1.97 inch (L*W*H) Weight: 150g/5.29oz Packages: 1 * Headphone 1 * Base 1 * Integrated Full Helmet or Half Helmet Microphone 1 * Cable for charging 1 * user manual 1 * package 1 * three colors shells Features: Precise operation With the voice prompt function, it can help you achieve more precise operations, reduce errors and faster communication. Clear voice U-band propagation is relatively stable, and the frequency band is wider, and the anti-jamming ability is strong, which ensures you have a clear conversation.Easy to useThis product adopts physical button pressure pattern to ensure that you can clearly see the button operation while wearing gloves to prevent misuse.WaterproofWith well-designed waterproof technology, the waterproof level of this headset has reached IPX6 without fear of wind and rain. Wide range of application This helmet with headset is suitable for many types of helmets on the market, such as full face helmets, off-road helmets, half open face helmet, sun helmets, retro helmets etc.