Description of products ： ◆ Display component: color TFT-LCD ◆ Screen dimension:7/7.2/7.7 inches ◆ CATV all channels subjion TV recelver(470MHZ) ◆ Color system: BG/DK.I(M system can be to order) ◆ Video input:1VP-P two ways ◆ Five languages OSD menu:Chinese,English,Russian,German,Arablc ◆ Picture auto turn left/right or up/down ◆ picture mode:4:3 16:9 ◆ Audio power:0.3W(MAX) ◆ Connectors:external power input jack; ◆ Power supply: automobile storage battery(12v) antomobile adaptor ◆ power consumption:around 8w ◆ external dimension:with 200mm x heiht125mm x thickness40mm