Brand Name: DUTRIEUXControl Method: Infrared Remote ControlScreen Size Range: 60-69"TV Type: LED TVReceiving System: DVB-TAudio Output Mode: HDMIType Of OS: AndroidDisplay Size: 74.5 inchesHigh-concerned chemical: NoneResolution: 4K(3840*2160)Origin: Mainland ChinaMounting type: Floor Stand Includedbacklight type: LEDcabinet color: Blue / Optionaldefinition: HDTVDisplay Format: 4Kinterface type: wifiplace of origin: Chongqingprivate mold: NOreceiving system: PAL/NTSC/SECAMrefresh rate: 50/60 Hzresolution: FHD(1920*1080);UHD(3840*2160)screen size: 55"type: LEDuse: 50/60 Hzwide screen support: YesResolution: HD1080(1920*1080)OEM/ODM: TV MotherboardProduct name: LCD LED TVOSD Language: Multi-language OSD OptionalTV System: PAL\SECAM\BG\DK\I\M\N\NTSC PALYBACKKeyword: Tv TelevisionCertification: COCInterface: DC 12vSize: 55/60/65/70/75/80/85Digital TV standard: DVB-S2/DVBT2/DVBT/DVBS/ATSC/ISDBPlace of Origin: Chongqing, China