JBL Creature III Computer Speakers. Self-powered Satellite Speakers and Subwoofer. Compatible with any Windows or Macintosh desktop or laptop personal computers equipped with audio output or a headphone jack. Also great to use with portable MP3 players and CD players -- simply plug into the headphone jack . This digitally powered 25 watt system is the perfect solution for your music, gaming and voice applications when easily connected to your Mac or PC. Comes in Original box , instructions, speakers and wire connections. Beautiful slick black color. Only used once for a meeting! Please see pix for details of the condition and sizes. From a Smoke-Free environment. Thanks for looking and please feel free to combine items to save on shipping costs. All items always packed with extra care ! If in Southern California you can pick up in Long Beach. Thanks again