Heavy-duty design combined with superb functionality! Designed and built to withstand the rigors of classroom use while providing high quality sound. Features a fully programmable CD player, cassette recorder, microphone input, AM/FM radio, digital LCD display, and 2 full-range 3" speakers with 4W audio output. An exclusive set of six 1/8" headphone jacks located on the back make this unit the best choice for classroom listening center use. 4W audio output. AC power or use 8 ?D? batteries, not included. One-year warranty. ?Includes HECMPC5050 Boom Box, 6 Deluxe Headphones, jackbox with individual volume controls, and a lockable carry case.