DESC: Extended range simplex bike-to-bike radio communicator with driver/passenger intercom. Designed with special features for motorcycle, snowmobile and other helmet/hard hat applications, the MRC-11 provides the ultimate in motorcycle and snowmobile communications. Offering several times the range of 49 MHz motorcycle communicators, the MRC-11 provides maximum clarity and effortless communication in the real world of motorcycle/snowmobile riding environments. Because the MRC-11 operates with higher power on the special new uncluttered UHF FRS (U.S.) or PMR (Europe) frequencies, you can now speak with another cyclist up to 2 miles away, depending on the terrain, without interference. And with the built-in intercom, both the driver and passenger can communicate with each other and with other bikes.