t v low blue light education board

{"cid":"91224286","title":"ETTO AI Education Board 4K Interactive Smart Display with AI Tracking Camera Voice Activated Auto Framing and T\u00dcV Low Blue Light for Smart Classrooms","imgUrl":"https:\/\/img.chinax.com\/nimg\/d0\/b2\/2dfec189623279cef172d257cae0-200x200-1.jpg","attrs":{"Price":"$100-900","Brand Name":"ETTO \/ OEM \/ ODM \/ SKD \/ CKD","Minimum Order Quantity":"5 Piece","Delivery Time":"3-7 days (samples); 15 working days (bulk orders)","Certification":"CE, FCC, RoHS, ISO9001, T\u00dcV Low Blue Light Certification, etc.","Place of Origin":"Guangdong, China","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Supply Ability":"400 Pieces\/Day","Packaging Details":"Neutral cartons; wooden crates (for large items)","Folded":"No","whiteboard type":"AI Education Board","Inch":"55\/65\/75\/86\/98\/110\"","warranty":"1 Year","Color":"Dark Iron Gray","Aspect Ratio":"16:9","Writing Method":"Pen \/ Finger touch","Panel Style":"D-LED","Screen Contrast":"1200 :1 (typ.)-hard screen 4000 :1(typ.) -Soft screen depends on the panel","Installation":"Wall Mount, Shifting Frame","Screen Refresh Rate":"60Hz","Maximum Resolution":"3840X2160","Operating System":"Android 14.0","CPU":"Octa-core A55_1.2MHz","Touch Points":"40 Points Touch","Brightness":"350cd\/m\u00b2","Respond Time":"\u2264 8ms","Wi-Fi":"WiFi 6.0","Life Span":"\u226550000hrs","Standby Power Consumption":"\u22640.5 W","Camera":"Acoustic Source Localization"}}