The Motorola T5720 two way radio supports all 22 FRS and GMRS channels with 38 interference eliminator codes. The T5720 has a maximum range of 5 miles on the GMRS channels. This model allows you to choose from 10 different call tones, and will allow you to talk "hands-free" if used with the optional "hands-free" accessories. This value pack includes two Motorola T5720 two way radios. Each T5720 two way radio requires 3 AA batteries, which are not included. This value pack includes two Motorola T5720 two way radios.