Panasonic SCAK640K CD Mini System (Black) (Discontinued by Manufacturer) 5-disc portable mini CD system in black with 540 watts of total output Includes separate subwoofer for extra deep bass Plays CD-R/RW discs and MP3 files; single tape deck with feather touch controls Digital synthesizer FM/AM tuner with 30 presets (15 AM, 15 FM) Programmable CD playback, sleep timer