This is the portable briefcase turntable that converts LPs into digital music files. Converting prized records into MP3 files, it plugs into a computer using the included USB cable and the included software works on Windows 7, Vista, and XP or Mac, allowing you to separate entire album sides into separate tracks. Two 5-watt, full-range speakers built into the sides of the case deliver clear sound while its three-speed, belt-driven mechanism plays 33 1/3-, 45-, and 78-speed LPs. The stylus picks up all the nuances of vinyl records, and when a record is finished, the tone arm returns to its original position and the turntable stops. The case's top secures with a sturdy clasp for storage or transit. Its rechargeable lithium-ion battery provides up to four hours of operation from a two-hour charge using the included AC adapter. Includes two additional styli. 12" W x 9" D x 4 1/4" H. (8 1/2 lbs.)