onn. Portable CD/Cassette Boombox with Bluetooth Wireless Technology, Black Plays cassettes, CDs, CD-R/RW and MP3 formats with random and program functions Built-in cassette tape deck with recording function Digital AM/FM radio with 20 station presets (each) Bluetooth Wireless Technology streams audio from all your devices Bass boost AUX in jack Headphone jack 3.4W RMS output (1.7 x 2) Battery power: requires 6 C batteries (not included) What's in the box? 1 portable CD/Cassette Boombox, 1 AC power cable, 1 quick start guide