?Independent Charging Port Design?The helmet bluetooth headset adopts independent charging port design, allowing you to charge while listening to music when riding, which also reduces the chance of damage to the charging port. ?The large-capacity 570mAh battery of the motorcycle communication systems can hold up to 11 hours of talking time, 9.5 hours of intercom time, and one week of standby time. Enjoy worry-free riding with the convenience of charging while on the move. ?Hands-free Speaker?Motorcycle helmet bluetooth headset provides easy hands-free communications for riding. It features Bluetooth 5.0 with access to Siri and S Voice commands, you can call or answer hands-free calls, listen to Hi-Fi stereo sound quality music, FM or GPS voice guidance. Motorcycle bluetooth intercom adopt advanced encoder button technology, realize multi-function one-button operation in 2s without distraction. Say goodbye to complexity with stress-free mindless operations. ?IP65 Waterproof and Dustproof?FreedConn motorcycle helmet bluetooth overall design is sturdy and durable, the button panel is waterproof and sunscreen, suitable for all kinds of weather and environments. Taking into account the diverse needs of users, FreedConn provides different types of motorcycle helmet speakers, motorcycle bluetooth headset has 2 interchangeable microphones.(hard earphones are suitable for half and open helmets, soft earphones are suitable for full and overall helmets). ?DSP& CVC Noise Reduction?Motorcycle Bluetooth Headset adpots advanced DSP& CVC advanced noise cancellation technology, even at speeds 80KPH (50MPH), it can effectively reduce wind noise, roadside noise, engine noise, etc., to ensure clear sound quality at high speeds. With our motorcycle helmet speakers, The connection between the two can not only talk to each other, but also share music, and experience the joy of listening to a song while riding. ?6 Riders 1000M Motorcycle Communication Systems?FreedConn motorcycle bluetooth helmet realizes group chat between motorcycles, allowing you to communicate with your teammates conveniently during riding. Through the Bluetooth function, the maximum intercom distance is 1000 meters,which is very suitable for team riding. Universal pairing feature, compatible with 99.9% of the bluetooth motorcycle headsets in the market.