Screen Size:70 inches Interface Type:USB, VGA, Digital Audio, support HDMI input, WiFi Resolution:4K(3840*2160), HD1080(1920*1080) Receiving System:NTSC, PAL Refresh Rate:PAL(50Hz) ANT in (IEC terrestrial/cable):2 Piece Standard VESA:75x75 Brand Name:SOZN Model Number:EM-008G Type:LCD Backlight Type:LED Wide Screen Support:Yes Display Format:1080P (Full-HD) Use:Hotel TV Place of Origin:Guangdong, China Product name:Led TV Size:32''-100'' OSD Language:Multi-language OSD Optional TV System:PAL Panel:A+ Grade Panel Light source:Led Light TV support:DC 12V / 2.4A Product Description:70inch ELED TV Interface:3*HDMI Panel brand:L.G Supply Ability: 6000000 Piece/Pieces per Year