300 inch big screen projector 0 4kg

{"cid":"91203182","title":"4k Fisheye Lens Projector DLP Interactive Projectors For Education","imgUrl":"https:\/\/img.ismap.com\/nimg\/39\/65\/332ff322476c8bfa1c6e3f3e5377-200x200-1.jpg","attrs":{"Price":"$399-429 PCS","Brand Name":"FLYIN\/OEM\/COSTA","Model Number":"CT190","Minimum Order Quantity":"1","Delivery Time":"5-10 work days","Place of Origin":"Guangdong, China","Payment Terms":"T\/T, Western Union, MoneyGram,Alibaba Trade Assurance","Supply Ability":"5000 Pieces Per Month","Packaging Details":"Single package size: 33X14X33 cm Single gross weight: 4.000 kg Package Type: Packing Carton *1 Projector *1 IR Remote Control *1 HD Cable *1 Power Adapter *1 User manual *1","Certification":"CE,FCC ,ROHS","Color":"Black","Image technology":"DLP","Brightness":"4200 Lumens","Contrast Ratio":"10000:1","Resolution":"XGA 1024*768P support 1080p 4k","Projection Distance":"0.5~3m","Projection Size":"24''-300'' inches","Projection Ratio":"0.6:1 (80\" at 1m)","Lamp":"260W Philipp Lamp","Lens":"0.6 Short throw Lens","Uniformity":"0.95","Aspect Ratio:":"4:3\/ 16:9","Keystone Correction:":"vertical v-correction\u00b140\u00b0","Scanning Frequency:":"horizontal: 31 ~ 100 KHz; vertical: 50 ~ 120 Hz","Weight":"2.6Kg","Warranty(Year)":"1-Year","After-sales Service":"Return and Replacement"}}

{"cid":"91129706","title":"300'' Electric Projector Screen \/ Wall & Ceiling Mounted Motorized Projection Screen With Remote Control","imgUrl":"https:\/\/img.ismap.com\/nimg\/be\/1e\/65b7ce8ddbed2730a85375048abd-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"SMX","Model Number":"SX300EH","Minimum Order Quantity":"1 piece","Delivery Time":"5-10 Days","Certification":"CE\/ROHS","Place of Origin":"China","Payment Terms":"T\/T or western Union","Supply Ability":"3,000pcs per month","Packaging Details":"Packed in carton firstly, and then reinforced with Edge board and plastic bag for outer packing","Product Name":"Motorized Tab Tensioned Screen","Screen Fabric":"HD Flexible White","Housing Material":"Aluminum","Size":"Custom Sizes","Motor Type":"Silent Tubular Motor","Voltage":"110-240V","Remote Controller":"RF\/IR\/12V Trigger","Color":"White","Viewing Area(mm)":"8854*4980"}}