75inch digital board for online teaching

{"cid":"91199486","title":"96 Inch Classroom Digital Whiteboard , 32 Points Smart Board For Online Teaching","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/54\/c2\/d203fb3bcca015ec0d1e0cc6c2f6-200x200-1.jpg","attrs":{"Price":"USD150-280 per piece","Brand Name":"iBoard or OEM","Model Number":"IB-96T","Minimum Order Quantity":"10","Delivery Time":"30 days","Certification":"CCC, CE, FCC, RoHS, Reach, OHSAS, ISO9001, ISO14001","Place of Origin":"Shenzhen, CHINA","Supply Ability":"10000 units per month","Packaging Details":"Carton Package","Touch Technology":"Infrared","Touch Point":"10 touch points","Resolution":"32768*32768","Cursor Speed":"180 dot \/s","Effect Touch Object Size":">8mm","Touch Method":"finger or any opaque objects","Positioning Accuracy":"<2mm","Connecting Port":"USB2.0 USB3.0","Operating System":"Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8.1,Windows 10, Linux, Mac, Android","Power Supply":"AC 100-240V, 50\/60Hz","Storage":"Temperature: -30\u00b0C~60\u00b0C Humidity: 0%~95%","Operation":"Temperature: -10\u00b0C~45\u00b0C Humidity: 10%~90%","Installation":"Wall mounted, cabinets, mobile stand (optional)","Color":"Black(other colors optional ),Gray,Silver\/Black","Hotkey":"with hotkeys or without","Other name":"smart board interactive whiteboard interactive board interactive blackboard IWB Ttouch board","Whiteboard type":"Interactive Touch Board","Folded":"No","Type":"Whiteboard","Size":"Multitouch Electronic Interactive Whiteboard with Hotkey","Touch points":"10 Points,6 or more,6, 32 points,2","Product name":"Infrared Interactive Whiteboard","Application":"School Teaching,education,Classroom education for school,business,presentation","Warranty":"1 year","Material":"Aluminum Alloy Frame,Nano+Aluminum honeycomb\/ceramic,Aluminum Frame + Rolled-Cold Steel","Technology":"Infrared,Infrared Interactive Whiteboard","Name":"stand digital smart board,infrared interactive whiteboard,84 inch lcd interactive tv touch screen whiteboard with wifi mobile st","Function":"projector,tablet,For Education or Trading","Touch screen":"IR Touch (Support Multi Touch),Infrared touch","Payment Terms":"T\/T, L\/C","Aspect Radio":"16:10, 16:9...","Interface":"USB, VGA, RS232, HDMI","Screen Size":"65\",75\",86\", 98\"","Multi-Touch":"Up to 40 points","Hotkeys":"Two sides hotkeys","Shipping Way":"Sea Shipping Air Freight Truck Freight","Touch Points":"20 points","Operation System":"Andriod\/Windows\/Linux\/Mac.etc.","Accuracy":"2mm","Mobile Stand":"Optional","Colors":"Black Or OEM"}}

{"cid":"91220330","title":"86 Inch 16:9 Classroom Smart Digital Blackboard Interactive Board","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4d\/9c\/0f0a56d9dd30c83ebf91962b7b84-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"MTHGH","Model Number":"XYC-86","Minimum Order Quantity":"1 Set","Delivery Time":"7-10 Work Days","Certification":"CE FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"10000 Piece","Packaging Details":"Standard carton package : carton+ plastic bag+ foam+ honeycomb paperboard+ pack thread.","Product Name":"86\" Smart Digital Blackboard","Resolution":"3840*2160(4K)","Viewing angle (horizontal\/vertical)":"178\u00b0","screen brightness":"450(cd\/m2)","Aspect Ratio":"16:9","Contrast":"5000:1","responding speed":"8ms","operating system":"win7\/win10","Touch point":"40 points"}}

{"cid":"91218098","title":"350nits Electronic Smart Boards 60Hz 85 Inch Interactive Whiteboard","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5d\/2b\/b08b40fcdca61220fd90163f2706-200x200-1.jpg","attrs":{"Price":"USD 975 per unit","Brand Name":"Astouch","Model Number":"A85-IWB06","Minimum Order Quantity":"1 piece","Delivery Time":"5-10 working days","Certification":"CE FCC RoHS EAC CCC BIS CB ISO9001","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"5000 pcs per Month","Packaging Details":"1 piece into 1 master carton, 6 cartons per pallet","Panel Size":"85 inch (16:9)","Max. Brightness":"350cd\/m\u00b2","Resolution":"4K: 3840*2160","Viewing Angle":"H178\/V178","Android CPU":"Quad-core","Android Version":"Android 11","RAM and ROM":"4G+32G","Operation System":"Windows optional"}}