Cobra MicroTalk 32-Mi 22-Channel Walkie Talkies w/ Vox (Certified Refurbished) UHF/FM: Ultra-clear long distance reception. Up to 32 Mile Range (Range will vary depending on terrain and conditions) 2662 Channel Combinations: Available when the 22 channels are combined with the 121 privacy codes (38 CTCSS/83 DCS), these combinations 10 NOAA Weather Channels: Be prepared for storms and emergencies with the built-in NOAA radio receiver providing coverage of all government operated weather channels. NOAA Weather Alert: In the event of a major storm or other weather condition, NOAA broadcasts a 1050 Hz tone that this microTALK radio can detect and warn you of a weather alert condition. The radio will emit a tone when weather alert signals are received and will automatically switch to the broadcasting weather channel.