Manufacturer's Description
Garmin Rino 120 GPS Receiver
The Rino 120 is waterproof and can "beam" your exact location to another Rino user within a two-mile range (on the FRS spectrum) using "Position Reporting". The radio functionality of the Rino 120 provides two-way communications for up to two miles (using FRS channels), and you can talk to friends or family who own conventional FRS radios. There's also a voice scrambler and a vibration mode for silent calls.The Rino 120 has a built-in basemap consisting of American road and highway detail, along with 8 MB of internal memory for downloading additional road, street, and points-of-interest data from MapSource MetroGuide, Fishing Hot Spots, Topo, or BlueChart CD-ROMs.