Detail: Display screen:9/9.2 inches with remote control Connectors: AV, TV, VGA, Power jack, earphone jack All channel subjoin TV receive(470MHZ) Three languages OSD menu: English Russian Chinese Sound system:B/G/D/K/I Video input:1VP-P one way Video system:PAL/SECAM(NTSC to selected) Audio output:150mw(MAX) Power supply:1.AC power-AC adapter 2. Automobile storage battery(AV) Automobile adapter. (8 inch)External dimension: width 200mm X height172mm X thickness33mm (9 inch)External dimension: width 239mm X height172mm X thickness33mm