Manufacturer Refurbished Cobra 29LXBT 40 Channel 4 Color LCD Display CB Radio w/Bluetooth Manufacturer Refurbished Cobra 29 LXBT CB Radio w/Bluetooth Selectable 4-Color LCD Display - Choose from four easy-to-read display colors: red, blue, green and amber Talk Back - This control is used to adjust the desired amount of modulation talk back that is present at the speaker during transmit Auto Weather Scan - Automatically scans for the weather band for the strongest signal