Lofit High-Quality Touch Screen Interactive Whiteboard 75 Inch LCD Interactive Touch Screen 20-Point Touch

Product DescriptionLOFIT High-Quality Touch Screen Interactive Whiteboard 75 Inch Lcd Interactive Touch Screen 20-point touch Compared with traditional whiteboards and projectors, interactive flat panel not only has exquisite display effects, smart interactivity and remote meeting function, but also supports wireless connection and screen sharing which removed the complex wiring. It has received high preference and wide application in the school and conference machine market.Detailed PhotosScreen size55''/65''75''/86''/98''CPUintel i3; (intel i5/i7 option)RAM4GB RAM; (8GB/16GB option)Memory120GB SSD;(240GB SSD/1TB HDD option)Windows OSWindows 7/10 without license( license option)(Android OS option)MSD 648 Quad coreAndroidAndroid 6.0Touch TechnologyInfrared touchTouch points10/20 pointsInput wayfinger touch,pen,or any opaque objectTouch life timesOver 60,000,000 timesTouch response speed8msDisplay TypeLEDResolution1920*1080 FHD (3840*2160 UHD option)Brightness400(cd/m2)Ratio of display16:09Best viewing angleup:89 down:89; left:89 right:89Max. viewing angle178°Contrast ratio5000:1TYPGlass type4mm tempered glassGlass transmittance95%Front Buttons:PC power button*1;Volume up*1;Volume down *1;Memu*1;Power on/off*1Front ports:HDMI*1;Touch out*1;MV in*1;USB2.0*3Back ports:USB2.0 type B*1;USB2.0*2;HDMI*1;VGA*1Back ports:(Exact ports info. depends on the model of OPS PC)DC(9V-12V)*1;MIC*1;AUDIO*1;LAN*1;USB3.0*2;USB2.0*2;HDMI*1;VGA*1Power of display178WColors16.7MLife time60,000hWorking voltage50-60HZ 100-250VStandby power3WWorking temperature0~45ºCStorage temperature-20ºC~60ºCWorking humidity5%-90%Power of speaker8Ω10W*2Frame materialAlloyAccessoriesWall bracket/movable floor stand/pen/remote control/WIFI antennaWarranty12 monthsPackage30mm thickness Honeycomb box  CertificationsCompany ProfilePackaging & ShippingFAQ1) Q: Are you a factory or trading company?A:We are a OEM/ODM factory.2) Q:What payment methods your company accept?A:We accept most of the payment methods,but mainly accept T/T,L/C,Western Union.3) Q:How long is the warranty time for your products?A:Our officially promised warranty time is one whole year after delivery at best.4) Q:I haven't done business with you guys before,how can i trust your company? A:Firstly , Our company has been golden suppliers in Alibaba for many years. what's more,we've got quite a lot authoritycertificates,for example,CE, UL, RoHS, FCC ISO9001, BV, Alibaba onsite check certificate. Second, we have own factory, can provide one full set service: design-produce-installation-test-package and so on, package usually is carton/ wooden/ flight case forchoice. we also can provide custom service according to requirement.5) Q:what's the shipment terms and delivery time of your company?A:Well, they depends on the quantity of your order. As you know ,we need time to manufacture the machines.but mostly ,the shipment time is 3-8 working days after delivery.For Delivery way, for Sample and Bulk order < 100KG, we will kindly suggest Express and Air freight, when Air freight and Sea shipping for Bulk order >100KG. As for detailed cost, it depends on your final order.6) Q:Do you give any discount ?A:I'll surely try my best to help you get those by the best price and good service at the same time.7) Q:I would like to ask you if it's possible to have my logo on the product.A:We hope you know that our company Lofty perfectly support customized logo service. But, we also hope you know that it's an extra service,so a little bit extra service fee is needed./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1