smart board for online class 3840 2160

{"cid":"91199486","title":"LCD Smart Board Windows Os 10 Or 11 Pro Actived Optional 4K UHD 3840*2160 Resolution AC 110-240V Voltage TF OPS Slot For Classroom School Learning","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/18\/9a\/a683229eb9bb989731aa00adfa98-200x200-1.jpg","attrs":{"Price":"USD900-1100\/PC","Brand Name":"iBoard or OEM","Model Number":"TE-QS-75","Minimum Order Quantity":"10","Delivery Time":"30 days","Place of Origin":"Shenzhen, CHINA","Certification":"CCC, CE, FCC, RoHS, Reach, OHSAS, ISO9001, ISO14001","Packaging Details":"Carton Package","Payment Terms":"T\/T, L\/C","Supply Ability":"10000 units per month","Glass":"4mm Tempered Glass","Touch Method":"Finger Or Any Opaque Objects","Gesture Recognization":"Optional","Resolution":"4K Ultra HD 3840*2160","Built-In Speakers":"2*15W Or Optional With Subwoofer","Hang Type":"Wall Mounted Or Movable Stand","Windows Os":"10 Or 11 Pro Actived Optional","Supported Operation":"Windows, Linux, Android, Mac, Chromebook","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","Warranty":"1 year","Power Supply":"AC 100-240V, 50\/60Hz","Operation System":"Andriod\/Windows\/Linux\/Mac.etc.","Accuracy":"2mm","Mobile Stand":"Optional","Colors":"Black Or OEM"}}

{"cid":"91198946","title":"JCVISION Silver HUD Interactive Smart Board For Education \/ Conference Meeting","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/82\/73\/d1151d69bb39b4e89167624bcd5f-200x200-1.jpg","attrs":{"Price":"EXW USD1085","Brand Name":"JCVISION","Model Number":"JC-H75K","Minimum Order Quantity":"1 unit","Delivery Time":"3-7 working days","Certification":"CE FC RoHS","Place of Origin":"Shenzhen","Payment Terms":"L\/C, D\/A, D\/P, T\/T","Supply Ability":"10000unit\/M","Packaging Details":"Carton inside, Wooden outside.","Whiteboard type":"Interactive Whiteboard","Backlight":"ELED","Size":"75\"","Color":"black \/white\/Optional","Application":"Office and School etc","Brightness":">350\u33a1","Screen type":"LCD","Warranty":"3 Years"}}