The proscan 13. 3" portable dvd player is a compact dvd player with a 13. 3" lcd screen and several convenient features. It folds up to a compact size so it can tag along wherever you go. Even though it's small, that doesn't mean you won't get clear picture quality from your dvd collection. This dvd player has a rechargeable lithium battery so you will be able to watch your dvds wherever you go. In addition to dvds, this disc player supports cds and jpeg files, so it can multitask as a music player and it can also display your photo files on its screen. Sylvania has also included a car adapter so you can take it on long car trips, as well as a pair of earphones for private listening. If you're looking for an affordable dvd player in an ultra-portable package, the pdvd1332 is a smart choice. Features the dvd players 13. 3 inch lcd swivel 16:9 wide screen that swivels 180 degrees for optimal viewing angles. You are able to play multiple media formats including dvd/vcd/cd/mp3 and others with an sd memory card slot adjustable your picture quality, brightness and contrast to have the best picture in any evironment. With a built -in rechargeable battery and built in stereo speakers you can take your movies anywhere. Frequency response: 20 hz - 20 khz