The Motorola FV300 two way radio supports all 22 FRS and GMRS channels with a maximum range of up to 10 miles (less than half a mile in normal conditions). This model also offers a channel scan feature, and an 10 call alert tones. Perhaps the best feature of this model is the size. At roughly 5 inches tall and 2 inches wide the FV300R is one of the smallest radios that we sell. Each FV300 two way radio requires 3 AAA batteries, which are not included.