Double Head Windproof Backpacking Stove Portable Outdoor Camping Furnace Fire Switch Free Adjustable Control Gas StoveFuel consumption: 140g/h Power: About 1940Wx2 Storage size:30x6.5cmx9.5/12x2.6x3.5inch Make sure the regulating valve is closed before adding pressure. Do not overflow while refueling. Do not expose it to high temperature. Stop to ..