Product parameters: Model: SUPER- -2000 Medicine bucket capacity: 2 liters Fuel: Liquid Butane Gas Start mode: push-type ignition button Air consumption: 1.8 to 2 liters per hour Detailed description (1) World patent design, independent combustion coil and cleaning device (2) Very light weight, easy to carry (3) The nozzle is extra-fine, reducing the waste of liquid medicine (4) Extra large smog, only a small amount of liquid medicine is needed in a large area (5) The fuel is canned butane gas, no motor, no noise (6) Special coke cleaning device to prevent oil circuit blockage Gift items (7) Comes with a shoulder strap for easy carrying and operation