- Digital output for multi-channel surround sound (Dolby digital) - High-Quality image: more than 500 lines of definition - Alternative angles, multiple languages supporting and parental lock setting - Compatible with MPEG-4 (Divix), DVD ,SVCD,VCD,CVD,CD,CD-R,CD-RW,DVD-R Mp3 discs - Convertible focile length - Multiple playback speed, fast-forward, fast-reverse, slow speed playback, repeat. - Programming playback, playback one frame at a time. - Search: jump to a specific time. - Resume: playback at previous stop point. - Screen:7 inches TFT LCD screen(ratio conversion 16:9,4:3,picture reverse function and zoom functions), - Audio Output: Optical/coaxial digital output, - Rechargeable battery: Convenient to enjoy movies and music during trips with earphone output.