Uniden GMR3055-2CK Two 2 Way Radios Walkie Talkie 30 Miles, Red30 Miles Range 22 Channels 121 Privacy Settings NOAA Weather Alert MicroUSB Charging with Cradle 22 Channels The radio's 22 channels let you select the channel that is right for you. Pick a channel that no one else is using for uninterrupted communications. These channels operate on industry standard frequencies, so you can easily communicate with people using other models or brands. Line Of Sight Operation Rated at up to 30 Miles Range, these two way