This thing is loaded with all the features! Fully tested and all functions work perfectly, like new. The front-loading CD player is CD-R/RW compatible. This unit comes with an auxiliary input jack and headphone jack. Other great features include built-in stereo speakers and tweeters, rotary volume control, 2 VU meters, built-in condenser mic and a convenient carrying handle. A synchronized light effect on speakers and tweeters adds an exciting visual to this awesome looking unit. Can also work cordlessly with the built-in rechargeable lithium ion battery. Looks and works like new! In the orignal box. From a smoke-free, pet-free home. Features:Bluetooth Receive and TransmitFront loading CD/MP3 Player20 programmable tracks for the CD/MP3 player and USB playbackUSB Port for playbackAuto Stop Cassette Player RecorderAM/FM stereo analog radio with back lit dial scaleRecord to cassette from the built-in microphone, radio, CD, USB, aux-in or Bluetooth3-digit Red LED display2 VU MetersRotary Volume ControlBass and Treble functionBuilt-in condenser micAux-in jackHeadphone jackDC jack2 x 4″ speaker + 2 x 1″ tweeterLight effect synchronizes with music on speakers and tweetersBuilt-in rechargeable lithium ion battery (Play time: 4 hours set at 50% volume level)External AC adaptorOutput power: 2 x 5 watts RMS.