Built in Bluetooth to stream audio from Bluetooth-enabled tablets, smart phones, computers and other devices. Programmable CD player with repeat play. Plays: CDs and cassette tapes. 6 x 3.5mm headphone jacks. Built-in cassette recorder, record from Bluetooth signal, AUX IN jack, FM radio and CD. HamiltonBuhl Portable Bluetooth(r) Boombox and Media Player The HamiltonBuhl MPC-5050 is built to deliver on the multiple media needs and demands of today’s classrooms. This versatile boombox accommodates both old and new technologies! You can even playback media from non-Bluetooth devices via AUX IN jack. With a built-in jackbox and exclusive set of six – 6 built-in 3.5 mm headphone jacks located on the back of the box you can easily turn this boombox into a listening center. Designed and built to withstand the rigors of classroom use while providing high quality sound, the teacher-approved MPC-5050 is an excellent choice classroom and listening center use!