Features: Swivel display - 270 degree rotation Internal rechargeable Li-polymer battery 480 x 234 resolution Built-in stereo speakers Compatible Discs: DVD, CD MP3, JPEG LCD: 7" Aspect Ratio: 16:9 Battery Life: Up to 2 hours playback Remote Control: Yes Output: 3.5mm headphone jack Audio/video output Package Contents: DS7321 portable DVD player Remote control AC adapter DC car adapter Headrest mount & carry bag with storage 2 folding headphones Headphone splitter