UCLEAR Motion 4 Lite- Single PackThe UCLEAR Motion Series is based on direct feedback from riders, dealers, and industry experts to be the most advanced, easiest to use, most durable, most portable, best sounding, longest lasting and weatherproof comm systems, ever. Its cutting-edge tech made simple to use, then ruggedized. Enhance your rides with MOTION 4 Lite's Multi-Hop Advanced (fully DynaMESH compatible) intercom, powerful music, or crystal clear phone calls on any trail, in any weather, on any helmet.Features: Bluetooth 5.0 4-Rider Multi-Hop Advanced Intercom (fully compatible with DynaMESH) Intercom Distance: Up to 800m (1/2 mile) per person Motion sensor auto on/off Battery life: up to 18 hours average CLEARLink mobile app withwireless firmwareupdates Music sharing Music / intercom overlay Call conferencing Interfaces with Apple Siri / Google Voice Voice prompt feedback Universal pairing compatibility Universal mounting to any style helmet Advanced ABF noise cancellation,fullyadjustable PULSE PRO 2.0 ultra premium speakers with dual BOOMLESS hidden MEMS mics Includes: (1)Motion 4 Lite controller unit (1)PULSE PRO 2.0ultra premium speakers with dual BOOMLESS hidden MEMS mics (1) permanent mount (1) temporary mount (1)USB charging cable (1) hook & loop speaker mount set (1) quick start guide Note:TheMotion 4 Lite does not contain a charger but its charging cable can be used with any common 5V smartphone charger. Need help with installation? Get your Bluetooth headset installed for free at your local Cycle Gear store. Find a store near you and get back on the road faster!