Model Number: HDY650T-#2041 Brand Name: Hidiyin Key Specifications/Special Features: 65 inch wall mounted teaching all-in-one interactive whiteboardFeatures:1.Safety, energy saving, metal shell, no sharp edges and corners low power consumption, low radiation, energy efficiency2.Anti-riot and anti-glare tempered-glass, interference of ambient lighteffectively3.Compatible with Android and PC dual system touch operation, can access the Internetwithout PC, play multimedia files, PPTdemo, can install APK yourself4.Wall hanging bracketor moving support5.Using front multiple function button and computer USB interface for copy files easier Items Parameters Items Parameters LCD Display Screen type LED HD glass A auto LCD panel Touch Screen Touch screen type IR touch (10 points) Size 65-inch Minimal touch component 3mm*3mm Screen Proportion 16:9 (W: H) Resolution 32768 x 32768 Display Area 1433*808 Response Time 6ms Dot Pitch 0.4845 x0.4845 mm Surface hardness Mohs 7 Resolution 1920x1080p Transmittance Clear glass≥95%，Anti-dazzle glass≥80%（optional） Display Color 16.7M color Glass thickness 4mm Toughened glass Brightness 400cd/㎡ Anti dazzle Granularity<0.2um ，Reflectivity<2% Contrast 5000：1 Durability Single click life ≦ 6000 times View Angle 178°/178° operating system WIN7/WIN8/WIN10/Android（optional） service life 60000h Power supply system USB