Features ◆ High quality new 7 inch LCD panel: 480x234 high resolution. ◆ Play music & video of flash memory card and portable hard disk ◆ Electronic album & calendar ◆ Swift and stable TV reception by full band PLL TV tuner ◆ English,Chinese & Russian Menu ◆ Dual Aspect ratio as 16:9 & 4:3 ◆ Horizontal or Vertical picture reversal ◆ Multiple TV system: PAL/NTSC/SECAM ◆ Timer for auto turning on/off ◆ Built-in speaker ◆ Full-function remote control. Specification ◆ Panel size: 7 inch analog A-grade display ◆ Reception System: ⅠPAL+SECAM- D/K+B/G+I ⅡPAL-M/N + NTSC-M ◆ RF:47--870MHz ◆ Video input:1Vp-p CVBS ◆ Audio input/output:2V p-p ◆ Aspect ratio: 16:9 ◆ Resolution: 480 x 234 ◆ Effective viewing area: 154 x 86 mm ◆ Viewing angle: 120°(H)/100°(V) ◆ Panel lifetime:10,000 hours ◆ Brightness: 350cd/m2 ◆ Contrast ration:250:1 ◆ Response time: 12ms ◆ Power input: DC12V-700mA ◆ Operating time on battery: 60 minutes ◆ Power mode support:Power adapter & lithium battery ◆ Adjustable stand: Landscape ◆ Speaker:1W(max)*1 ◆ Memory card Supported:SD/MMC/MS ◆ Portable hard disk Supported: FAT32 & NTFS ◆ Music file supported:MP3 ◆ Video file supported:MPEG1/MPEG2/MPEG4/AVI/DIVX/XDIV ◆ Picture file supported:JPG and JPEG ◆ E-book:Yes ◆ Electronic calendar:Yes ◆ Alarm:Yes ◆ Opening Logo: No ◆ OSD Menu Language options: English, Simplied Chinese & Russian. ◆ Temperature range (operation): 0-60 centigrade degree. System Requirements Accessories ◆ Remote control ◆ Power adapter ◆ Car adapter ◆ MMI AV cable ◆ Antenna extension cable ◆ Adjustable stand ◆ User’s manual Packing details ◆ Packing / Unit:Color box ◆ Packing / Carton:Carton ◆ Unit / Carton:10pcs ◆ Carton Dimension:38x35x46.5cm ◆ NW / Carton:12.0KG ◆ GW / Carton:12.6KG ◆ Q’ty / 20" :4,172pcs ◆ Q’ty / 40" :9,061pcs ◆ Q’ty / 40" HQ:11,000pcs