USB input in front panel, USB playback (ATRAC / MP3 / WMA / AAC), 25W X 2 (RMS), CD/tuner, MP3/CD-R & RW playback, Bass reflex speaker system with 10cm full range unit, Portable audio input in front panel, Boxed-product Weight: 10 Kg, , Item model number: CMTBX3.CEK, ASIN: B000OQ5OMO