Uniden GMR855-2 8-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) and 38 CTCSS privacy codes ensure several communication options Wireless range of up to 8 miles; backlit LCD display with battery-strength meter Channel scan and monitor functions, 5 selectable call tones, and Power Boost button for max signal strength Each radio runs on 4 AAA batteries; includes 2 belt clips; 1-year warranty