... the stage properties or handle directly. No need heating-up time, easier operation The battery is the 12V DC rechargeable ones ... can be used by electricity. Wireless remote-controlling and time-controlling type is optional.Specifications:Dimensions(mm),L227*W66*H81 Weight,1 ... .Fluid Consumption,2ml/min.Output,300 cu.ft/minHeat-up Time, n/a Our main products include: smoke oil, smoke machine ...