(4) COBRA 37 Mile Waterproof Floating 2-Way Radios Walkie Talkies | CXT1035R FLT Up to 37 mile range - Provides extended signal range 2662 Channel Combinations - Available when the 22 channels are combined with the 121 privacy codes (38 CTCSS/83 DCS), these combinations prevent interference from other radios 10 NOAA weather channels and alert - Be prepared for storms and emergencies with built-in NOAA radio receiver and alert in the event of weather or other emergencies. Rewind-Say-Again - Replay missed radio calls. Automatically records the last 20 seconds of incoming audio. Floating - Never lose your radio. Floating design and orange core makes retrieving the radio easy if dropped in water.