The Cobra 29 WX NW ST Sound Tracker 40Channel CB Radio is a reliable mobile/in-vehicle radio that has been tested and confirmed to work. With its sleek black design and 40 channels, this radio is perfect for keeping in touch while on the go. It also features useful functions such as a channel monitor, automatic noise limiter, and access to NOAA weather channels. This CB radio from Cobra is a dependable and efficient communication tool for various outdoor activities.