Remanufactured Panasonic CQ-CB9900U In-Dash MOS-FET 50W x 4 High-Power HD Radio/CD Receiver with Dot Matrix Display and MP3/WMA Playback Remanufactured to like-new condition; includes 90-day warranty Removable front panel CD player--compatible with CD-R/RW discs and MP3/WMA files HD radio tuner provides FM radio with compact-disc-like audio quality and AM radio sounding just like FM does today 4-channel high-power amp (50W x 4 channels); AUX input 3D Dot Matrix (3DDM) display renders graphics and animations with over 20,000 pixels of resolution