Five-Person Performer Plus Learning Center with Media Player, Dual Cassette Deck & CD-R/RW Player both with variable speed playback, 14 Watts RMS loud enough for groups up to 100 people. Includes 1/4 inch mic input jack for microphone that enables unit to be used as a mini public address system (microphone not include). Will accept connection to auxiliary audio player (e.g., MP3 players) through its 3.5 mm headphone input. Steel grilles cover recessed speakers. Includes 5 headsets.