3 speed settings central ventilation system

{"cid":"91223450","title":"HEPA Filter Central Ventilation System 220V 3-Speed White","imgUrl":"https:\/\/img.chinax.com\/nimg\/ac\/9c\/629c96fedf943de00a9a653185eb-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Shiny-GreenSpace","Model Number":"H706","Minimum Order Quantity":"Negotiable","Delivery Time":"7-15 working days","Place of Origin":"China","Power Source":"Electric","Speed Settings":"3","Coverage Area":"1000 Sq. Ft.","Voltage":"220V","Material":"Plastic","Timer":"Yes","Color":"White","Filter Type":"HEPA","Packaging Details":"Depends on equipment sizes","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram"}}

{"cid":"91222833","title":"220V Central Ventilation System with HEPA Filter and Timer","imgUrl":"https:\/\/img.chinax.com\/nimg\/43\/86\/f3d165d40763149ddf08ba2931c3-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"Shiny-GreenSpace","Model Number":"H701","Minimum Order Quantity":"200","Delivery Time":"3weeks","Place of Origin":"China","Packaging Details":"Wooden box packaging","Payment Terms":"L\/C,D\/A,D\/P,T\/T,Western Union,MoneyGram","Filter Type":"HEPA","Speed Settings":"3","Voltage":"220V","Power Source":"Electric","Color":"White","Remote Control":"Yes","Timer":"Yes","Coverage Area":"1000 Sq. Ft.","Certification":"CCC"}}