The Ematic Portable DVD Player makes it easy to enjoy your favorite movies, videos, music and pictures. It features a high-resolution 11.6" 720p LCD screen that tilts and swivels to up to 180 degrees to provide an optimum-viewing angle. It also has built-in stereo speakers with a wide frequency response that delivers amazing sound and reproduces all the nuances of your music. This media DVD player includes a built-in rechargeable lithium polymer battery that makes it versatile and ideal for use on the go. It is compatible with DVD, VCD, CD, MP3 and MPEG4.