Motorola MH230TPR Rechargeable Two Way Radio 3 Pack, FRS/GMRS A range of up to 23 miles under favorable conditions 22 channels, each with 121 privacy codes for 2,662 combinations Dual power: 10 hrs. Alkaline (3AAA) or 8hrs. NiMH 11 weather channels (7 NOAA) with alert and scan feature iVOX hands-free communication without the need of an audio accessory