COBRA CXT125 MicroTalk 16 Mile Walkie Talkie 2-Way Radios + 2 Earbud & Mic Sets UHF/FM Ultra clear long distance reception. Up to 16 Mile Range Extended range capability provides up to 16 miles range. (Range will vary depending on terrain and conditions. 22 Channels Front panel push buttons provide easy access to all 22 channels (7 GMRS/FRS, 7 FRS, 8 GMRS). Works with other GMRS/FRS walkie talkie 2 way radios. Battery Saver Circuitry A unique circuit extends the life of the batteries. If there are no transmissions within 10 seconds, the unit will automatically switch to battery saver mode. Call Alert Provides an easily recognizable alert for incoming calls.