what is the largest tv screen

{"cid":"91193490","title":"1920Hz P4.81 Stage Rental LED Display 500*1000mm Cabinet Largest Stadium TV Screen Seamless Splicing RGB LED Screen","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/de\/60\/0be4a3693c969f9c692261838ff0-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"AVOE LED","Model Number":"AE-P4.81ISRGB","Minimum Order Quantity":"5sqm","Delivery Time":"10 working days after receiving the payment","Certification":"CE RoHS","Place of Origin":"Shen Zhen China","Payment Terms":"T\/T, L\/C, Western Union, MoneyGram","Supply Ability":"10K sqm per month","Packaging Details":"Flight case, Plywood case","Name":"Stage Rental LED Display","Pitch":"4.81mm","Viewing Angle":"H:160\u00b0\/ V:140\u00b0","Refresh Rate":"1920Hz","Application":"stage events, such as Night Club, Concerts,","Tube chip color":"Full Color","Pixels":"4.81mm","Usage":"Indoor,Outdoor","Display function":"Video,Animation,advertising","Screen dimension":"Customized Size","Brightness":"6000nit","Warranty":"3~5 Years","Life span":"100000 Hours","Module size":"250mm*250mm","Product name":"Led Video Display Panel","Led chip":"Epistar","Color":"Full color","Cabinet size":"500mm x 500mm,1000*500","Cabinet material":"die casting aluminum","Pixel configuration":"SMD 3IN1"}}

{"cid":"91201878","title":"1080P Wireless HDMI Dongle For TV","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9b\/f1\/2464f559ae46a6ccdc66a7aa5fd3-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Wireless Media","Model Number":"DG-H10","Minimum Order Quantity":"100 units","Delivery Time":"4~6 weeks","Certification":"CE&FCC","Place of Origin":"Guangdong , China","Payment Terms":"T\/T","Supply Ability":"100K\/units per year","Packaging Details":"Carton","Color Finish Family":"Black","Works with the Google Assistant":"\u2713","Package Contents":"Chromecast (charcoal gray, US)","Maximum Resolution":"1080p","Brand":"Wireless Media","Model No.":"DG-H10"}}

{"cid":"91154668","title":"R507 Refrigerant 30 Ton Ice Tube Machine With Touch Screen High Performance","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/48\/0d\/268438b16b78fb987afdcbb4fea1-200x200-1.jpg","attrs":{"Price":"USD 9500~10000000","Brand Name":"CBFI","Model Number":"TV300","Minimum Order Quantity":"1 set","Delivery Time":"35 days after the deposit","Certification":"CE, ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram, L\/C","Supply Ability":"50 to 60 sets\/month","Packaging Details":"wooden case","Compressor Power":"83.6KW","tube ice diameter":"35mm, 28mm, 22mm","Cooling Tower Power":"2.2KW","Cooling way":"Water cooling","Daily Capacity":"30,000kg\/24h","Condensing Temperature":"40\u2103","PLC":"Siemens system","Machine Weight":"7200KG","Material":"304 Stainless steel","Refrigerant":"R404A\/R507"}}