Motocomm RS-3 Helmet Communication Headset (with Remote Push-to-Talk Switch for Handheld Two Way Baofeng/Kenwood Radios (UV-5R, UV5R 2+)) Universal headset with thin speakers and both full face and open face microphones included - easily installs in full face, MX, flip up, and open face helmets Weatherproof quick-release Single Pin helmet connector for easy no-look connection. Versatile PTT switch for Handlebar or route down sleeve to finger (ideal for paragliding, and off-roading) Better than Bluetooth headsets - less expensive and two way radios have up to 10X the range over Bluetooth and no limit to the Number of riders that can talk to each other Increase safety while riding with in-helmet Communications - stay connected while riding with family, friends, clubs and events. Great for teaching new riders and Children For use with: Baofeng UV-5R, UV-5R 2+, Kenwood TH-D72A, TH-F6A, TH-K20A