Portable DVD Player features a high-resolution 9 LCD screen for easy viewing and a rechargeable battery that lasts up to 4 hours of viewing time so you'll fully enjoy your travel time. Bring your favorite videos, photos and music to the big screen with the USB input and choose from four selectable sound modes to personalize your listening experience. Multiple-format disc playback allows you to view movies and photos while listening to music. The included car adapter keeps your DVD player going for the length of any road trip. DVD player also offers 800 x 480 resolution, Dolby Digital sound, parental control, auto power save, screen saver, background graphics, closed caption, and multiple language display (English/French/Spanish). Inputs include one DC and one USB. Outputs include one mini analog audio, one mini video and one headphone. Sony's warranty requires the consumer to contact Sony directly with any issues about this product.