fog smoke machine wired remote control, it can be widely used at wedding functions, home parties, clubs, pubs, on holidays etc. create mysterious atmosphere: outputs 106-177cfm (cubic feet per minute) at 2-4 meters (6.6-13 feet), bringing you the creative, mysterious and funny atmosphere for holidays and parties. effective assistant of stage: with it you can create a dreamy stage and showing the excellent lighting effects of stage lighting when taking ps. easy to operate and safe: easily to add the fog oil and control it by the simple wired remote control. big capacity tank: 200ml big capacity oil tankthere is no need for you to add oil into the tank frequently..syi