NAXA Electronics Portable MP3/CD Boombox and USB Player (Blue) Plays CD, CD-R/RW, and MP3 discs Plays MP3 files directly from USB memory sticks AM/FM radio with digital preset tuning 3.5mm AUX audio input for smartphones, iPods, and other audio devices Accessories included: AC power cord Power: AC 120V or 6 x C batteries (not included)