Uclear Motion 4 Lite - Single Pack The Uclear Motion Series is built from the ground up based off of feedback from riders, dealers and industry experts to be the easiest to use, most reliable bluetooth communication device.The cutting-edge design is made to be simple to use, and ruggedized to handle multiple environments. Power your rides with Motion 4 Lite's Multi-Hop Advanced (fully DynaMesh compatible) intercom and powerful crystal clear music that works with any helmet. Features 4-Rider Multi-Hop Advanced Intercom (fully compatible with DynaMesh) Up to 800m (1/2 mile) per person range Ruggedized and fully weatherproof Motion sensor auto On/Off Up to 18 hours of battery life CLEARLink Mobile App & easy wireless firmware updates Music sharing, music/intercom overlay, call conferencing, control Apple Siri/ Google Assistant, voice prompt feedback Universal pairing compatibility Mounts to any style helmet Advanced ABF noise cancellation- fully user adjustable Graphic equalizer tunes & balances speaker output Pulse Pro 2.0 ultra premium speakers with dual Boomless mems mics