The Main Features: 7"TFT LCD display (16:9) PAL/NTSC/AUTO switchable Slot-in loader Ultra slim design, Lithium battery, enable 4 hours continuous play Built-in anti-shock system Hi-Fi audio effect Compatible with DVD/VCD/SVCD/DIVX/MPEG4/MP3/CD /WMA/DOLBY AC3 Switching the screen 4:3 and 16:9 Size: 150x198x26.5mm Chapter preview