Uniden GMR635-2 6-Mile 22-Channel GMRS/FRS Two-Way Radios (Pair) Pair of GMRS/FRS 2-way radios for person-to-person communication while mountain biking, hiking, and more 22 channels (15 GMRS and 7 FRS) with channel scan and channel monitor functions Wireless range of up to 6 miles; backlit LCD display with battery-strength meter 5 selectable call tones for varied transmissions; keypad lock prevents accidental operation Each radio runs for up to 30 hours on 4 AAA batteries; includes 2 belt clips; 1-year warranty