100 percent brand new quality and quality Features: Precise operation The voice prompt function, could help you achieve more precise operations, reduce errors, and communicate more quickly. 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. 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. Waterproof Using a well-designed waterproof technology, the waterproof level of this headset has reached IPX6 without fear of wind and rain. 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. Specifications: Type: Motorcycle Bluetooth earphones Material: Plasticand electric components Quantity: 1 pc Item Color: Black Battery: Built-in 2000mAh battery Charging Time: ¡Ü2h Call Time: 80h Music Playing time:60h. Standby Time: ¡Ý240h Bluetooth Version: Bluetooth CSR5.0 Waterproof Level: IPX6 Size: 103x26x50mm or 4.05x1.02x1.97inch(LxWxH) Weight: 150g or 5.29oz with 2 different Microphones for Full Face Helmet and Half Face Helmet Talking Distance: 1:Bluetooth Connecting with APP Phone Talking for Long Distance 2:Intercom Pairing for 2 riders in 30m For Horn: Horn thickness:8mm, more comfortable for wearing Hour quality: with 40mm Bass sound effective Package includes: 1 or 2 x Motorcycle Intercom 1 or 2 x USB Cable 1 or 2 x Earphone Pads 1 or 2 x Fixing Tool 1 or 2 x Screws 1 or 2 x Microphone Protector 1 or 2 x User Manual