android wireless presentation and collaboration system

{"cid":"91224286","title":"All-in-One 55\" Conference Smart White Board - Built-in Camera, Audio & Wireless Presentation System","imgUrl":"https:\/\/img.chinax.com\/nimg\/f0\/43\/1fcf49da6f3908e62f038f2160b2-200x200-1.jpg","attrs":{"Price":"USD100 - USD3,664 \/ Piece","Brand Name":"ETTO \/ OEM \/ ODM \/ SKD \/ CKD","Model Number":"E4 Series","Minimum Order Quantity":"5 Piece","Delivery Time":"3-5 days (samples); 7 days (bulk orders)","Certification":"CE, FCC, RoHS, ISO9001, T\u00dcV Low Blue Light Certification, etc.","Place of Origin":"Guangdong, China","Payment Terms":"T\/T,L\/C,PayPal,Visa,Western Union","Supply Ability":"400 Pieces\/Day","Packaging Details":"Neutral cartons; wooden cases (for large items)","Folded":"NO","Whiteboard Type":"Standard Interactive Whiteboard","Warranty":"1 Year","Net Weight":"25.7\u00b11KG","Operating System":"Android 13.0 \/ Windows 11.0","Camera":"48MP","Color":"Dark Iron Gray","RAM":"4 \/ 8GB","ROM":"32 \/ 128GB","Aspect Ratio":"16:9","Product Dimension":"1273.4\u00d792.4\u00d7901mm","Package Dimensions":"1395\u00d7190\u00d7901mm","Writing Method":"Pen \/ Finger Touch","Touch Points":"40 Points Touch","Panel Style":"D-LED","Installation":"Wall Mount, Shifting Frame","Orientation":"Horizontal","Screen Refresh Rate":"60Hz","Brightness":"350cd\/m\u00b2","Respond Time":"6ms","Wi-Fi":"WIFI 6.0","Life Span":"50,000hrs"}}

{"cid":"91199486","title":"Factory Wholesale IBoard Interactive Whiteboard Android 14 8+128G Interactive Flat Panel Display All In One Windows Optional Wireless Screen Projection Interactive Whiteboard For School Education","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/5f\/03ed0bd5480d344551039dad8fbc-200x200-1.jpg","attrs":{"Price":"TBD","Brand Name":"IBoard","Model Number":"TE-QS","Minimum Order Quantity":"10 pcs","Delivery Time":"30 Days After Payment Confirmed","Certification":"CE, FCC, RoHS, Reach, CCC, ISO9001, ISO14001","Place of Origin":"Guangming, Guangdong, China","Payment Terms":"T\/T,Western Union,Cash","Supply Ability":"3400pcs\/week","Packaging Details":"Carton Box","Touch Technology":"Infrared Touch","Cursor Speed":"> 100 Dot\/s","Software":"Whiteboard Software, Annotation Software","Android System":"13\/14\/15","WiFi":"WiFi 6, 5G","System Upgrade":"Remote Upgrade Over Internet Network","Accuracy":"< 2mm","Folded":"No","Type":"Whiteboard","Whiteboard type":"Interactive Whiteboard","Size":"75\",65'',86''","Material":"Aluminum Alloy Frame,led,Plastic","Color":"Black(other colors optional )","Resolution":"3840*2160(4K)"}}