Product Name: 42 Inch 43 Inc 50inch 55 Inch 60inch Smart TV WiFi TV High-Definition Flat-Panel Intelligent Tvs Network 4k Slim Narrow LED TV 16: 9 High Resoulution Model NO.: tc001 Usage: Home TV, Portable TV, Indoor or Outdoor, Bathroom TV, Hotel TV, Car TV, Kitchen TV Cabinet Color: Black/Option Display: DSTN-LCD Backlight: LED Wide Screen: Wide Screen Aspect Ratio: 16:09 Display Format: 1080P(Full-HD) Screen Size: >55" Trademark: L/G Transport Package: Caton Specification: 27kg Origin: Shenzhen, Guangdong, China Product Description LED Display SpecificationsPanel Type42"55"65"70"84"98"Display TypeLEDLEDLEDLEDLEDLEDColor 16.7MView Angle 178°Resolution1920x10801920x10801920x10801920x10803840*21603840*2160ContrastRatio5000:15000:14000:14000:11600:11600:1TV System PAL,NTSC,SECAMSound System D/K,B/G,I,MSound Power 8Ω 15w x2 stereoInput InterfaceVGA*1 /AV*2 /S-Video*1 / YPBPR*1 /HDMI*4 /USB Touch*1 /TV USB*3 /USB3.0*1 RJ45*1 /PC Audio*1Output Interface AV *1 ,VGA*1, Headphone*1, Audio*1Input Voltage AC(110-240)V-50/60HZOperating terperature 0ºC-40ºCTotal Power Standby power consumption:<1w<80w<150w<220w<220w<415w<500wTouch Technology IR Optical LEDTouch Points 4 points/ 6points/ 10points TouchInput Fingers, brushes, pens, or other opaque dedicated touchMini. Recognition ≥Φ3mmReported Resolution 32768*32768Response Speed 4msTouch accuracy ±2mmCommunication Type USBSupport OS Windows 10/ Windows 7/ Android /Mac /LinuxComputer OPS PC for OptionalCPUIntel Core i3Intel Core i5Intel Core i7Ram2GB/4GB/8GB DDR32GB/4GB/8GB DDR32GB/4GB/8GB DDR3HD500GB/1TB500GB/1TB500GB/1TBInternet10M/100M/1000Mpbs10M/100M/1000Mpbs10M/100M/1000MpbsBuilt-in WIFIIEEE802.11nIEEE802.11nIEEE802.11nInterfaceUSB*3,USB3.0*1,HDMI*1,VGA*1USB*3,USB3.0*1,HDMI*1,VGA*1USB*3,USB3.0*1,HDMI*1,VGA*1Accessories included: CD, TV Remote Control, Two Pen, Teaching Pointer, UserManual,WarrantyCard,EducationSoftware