The Hamilton MPC-5050 Portable Boom Box offers superb functionality and heavy-duty design that will be hard to match for classroom use. The MPC-5050 features a fully programmable CD player, cassette recorder, microphone input, and a built-in AM/FM radio tuner. An exclusive set of six 1/8" headphone jacks located on the back of the box make the MPC-5050 the best choice for classroom listening center use; it is designed and built to withstand the rigors of classroom use while providing high quality sound.