Display size: 7 inch simulation screen
Resolution: 480 * 234
Supports MPEG1、MPEG2、MPEG4（DIVX、AVI） video formats
Supports MP3、WMA audio formatsSupports JPEG、JPG picture formats
Supports SD, MMC, MS and USB devices
Video system: Support NTSC / PAL switch
Audio output: stereo output 2W
Input Voltage: DC 5V-1A Accessories: clock, alarm clock, calendar, timer switch