Cobra 29 LX 40-Channel CB Radio with Instant Access 10 NOAA Weather Stations and Selectable 4 Color Display (Certified Refurbished) This Certified Refurbished product is tested & certified by Cobra to work like-new. The product includes all original accessories, and is backed by a 90 day warranty. Enormous Multi-Color display offers information on all radio functions, can be set to one of four colors, and can be dimmed for night driving Instant access and automatic scanning of 10 NOAA Weather Channels, alerts you to severe weather conditions in your area Channel Scanning - automatically scans all 40 channels searching for transmissions and stopping when activity is found. PA Capability- Use CB radio as a Public Address System with PA speaker. Receive signals can also be monitored through PA