【Support 2-10 Riders 1500M Group Intercom】FreedConn FX is equipped with Bluetooth 5.0 version. Full duplex call for group motorcycle headsets system, Support for multiple people simultaneous call. Motorcycle helmet bluetooth maximum communication distance of the group is about 1500 meters, the maximum effective communication distance between two motorcycles is about 400 meters, both can speak with clear sound quality.（Provided there are no obstacles） | 【Unique design】FX Motorcycle Bluetooth Headset compatible with most brands and manufacturers intercom and is capable of connecting 2 mobile phones simultaneously.Motorcycle helmets with D6 Hi-Res headsets, you can ensure hands-free security and convenience, listen to music, retrieve GPS routes, and receive voice commands wirelessly via Bluetooth, let you enjoy racing fun. | 【Hi-Fi Stereo Helmet Communication】Helmet headset with Hard or soft corded microphone and Proprietary 3rd generation subwoofer stereo sound quality speaker, the bluetooth motorcycle headset provides you with clear voice and music through the Bluetooth of your mobile phone or other device.Support 2 headsets 10-50 meters music sharing with superior sound; FreedConn provides FX with an alternative D6 Hi-Res bass high-definition sound quality headset. | 【Motorcycle Headset Long battery life】Helmet communication system with1100mAh high-performance lithium battery, guarantees the standby time of motorcycle helmet walkie-talkies for up to 30 days; charging motorcycle Bluetooth walkie-talkies can be fully charged in 2.5 hours, supports 30 hours of talk, 25 hours mucic playing,and can be used while charging,it won’t affect your riding. | 【Noise Reduction & Waterproof】Helmet bluetooth headset advanced waterproof, dustproof and sun protection design, IP67 waterproof motorcycle communication system can be used safely even in rainy days, the voice prompt helps you understand current operations in time, and the hands-free voice dial provides more convenience to ensure your driving safetysuitable for most motorcycle helmet types, full Fce, half face, 3/4 face helmet.