The RUGGED Wired Helmet Kit with Alpha Audio Speakers, Mic, and 3.5mm Jack are designed for high-performance off-road use, delivering clear audio for communication and music. The kit is trusted by racers and recreational drivers as it features Alpha Audio helmet speakers, which produce full-range sound, and a dynamic noise-canceling microphone. A full-flex boom mic adds precise positioning inside the helmet. A Dura-Link Seal protects from water, mud, and dust. The universal helmet fitment works with most helmet styles. The speakers use a 3M peel-and-stick hook-and-loop mounting, while the mic boom and cable junction block install using hot glue or a Quick Mount, for a cleaner, easy installation.