It's waterproof and can "beam" your exact location to another Rino user on FRS or GMRS channels using "Position Reporting". The radio functionality of the Rino 120 provides two-way communications for up to two miles using FRS channels, 5 miles using GMRS channels, and you can talk to friends or family who own conventional FRSGMRS 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. The PC-interface cable also comes with the Rino 120.

• WAAS-enabled GPS receiver
• 22 communication channels: 1-14 FRS, 15-22 GMRS
• 38 sub-audible squelch codes per transmission channel for semi-private radio communications
• Transmit distance: up to 2 miles using FRS, up to 5 miles with GMRS (using GMRS frequency in the U.S. requires a FCC license)
• External voice activation (VOX)
• Ergonomic design for one-handed operation, with Call,
• Press-To-Talk (PTT), and Page mode buttons on the side,
• Power/Backlighting button on top, and Volume and Zoom buttons in front
• Unique 5-way cursor for channel selection and volume adjustment in FRS/GMRS mode, and quick map panning, entering, and selecting functions in GPS mode
• Voice scrambler and vibration mode for silent calls
• Built in basemap consisting of American road and highway detail, along with 8 MB of internal memory for additional road, lake, marine, and points-of-interest data that can be downloaded from MapSource MetroGuide, Fishing Hot Spots, Topo, or BlueChart CDs
• Please note: Check your local radio agency for use outside the U.S. and Canada.