CONTINENTAL TR7422U-OR 24 Volt 24V LKW Bus Truck Radio MP3 WMA USB FM RDS Tuner. Continental TR7422U-OR 24 Volt 24V LKW Bus Truck Radio MP3 WMA USB FM RDS Tuner. The Continental TR7422U-OR is a simple, functional radio for your car. It dispenses with a CD player and enables you to use digital media. So you can eg B. Connect an MP3 player or a USB stick via the available connections on the front. Operating voltage: 24 volts. MP3 / WMA playback. Shallow installation depth because NO CD drive! Matt black front (not removable). Worldwide FM RDS tuner / AF / TA / EON / PTY. LW, MW and FM with AST. FM 12, FM AST 6, MW 6, MW AST 6, LW 6. Front USB port (2.0). Supports USB 1.1 / USB 2.0. Supports MP3 / WMA format. Supports storage media up to 8GB. Music power: 4 x 15 watts. RMS power: 4 x 10 watts. 4 sound presets (Classic, Pop, Rock, Jazz). Permanent storage of the settings. Dimensions (WxHxD) 188×58.5x130mm. DIN / ISO antenna adapter.