Display Part:TFT-LCD Color Display Screen Size:7inch CATV full frequency signal (470MHz) TV System:PAL/NTSC (SECAM Option) Media System:B/G. D/K. I (M Option) AV In-put 1VP-P (Two way), AV2 can be set as reverse display OSD Language:Chinese, English, Russia, Germany, Arabic Audio Out-put:0. 2W (Max) Connector Antenna, Earphone, Audio Output/AV Input and Power Power Supply:Storage battery (12V) Power adapter Power Request:About 8W Dimension:(W)360mm x(H)139mm x(T)20. 5mm Weight:About 738g