Garmin Handheld - Rino® 750, Handheld - 5WCommunicate by Voice or Text Both Rino 750 and 755t models feature powerful 5 W GMRS two way radios that lets you easily stay in touch with your fellow hunters, hikers or explorers in the field. You can also maintain nonverbal contact by exchanging unit to unit text messages with other Rino users in your area. Pinpoint Your Position Dual GPS and GLONASS satellite reception enables our Rino series handhelds to accurately track and maintain your