Features1High-altitude Performance: Designed to operate efficiently at high altitudes. 2Efficient Combustion: The infrared stove head makes the gas burn more fully. 3Strong Flame: Preheating technology makes the flame stronger and the temperature higher. 4Long Service Life: material, longer service life. 5Environmental conservation and Energy Saving: More energy-saving and environmentally friendly compared to traditional stoves.SpecificationThis high-altitude outdoor climbing stove uses an infrared stove head and gas preheating technology, burns fully, has a strong flame, is energy-saving and environmentally friendly, and has a long service life. It's designed to perform well even in high-altitude environments. Features:High-altitude Performance: Designed to operate efficiently at high altitudes. Efficient Combustion: The infrared stove head makes the gas burn more fully. Strong Flame: Preheating technology makes the flame stronger and the temperature higher. Environmental conservation and Energy Saving: More energy-saving and environmentally friendly compared to traditional stoves. Long Service Life: material, longer service life. Simple Operation: Rotate the gas counterclockwise and press the ignition key. Specifications:Model: With Ignition Button / Without Ignition Button (Optional) Colour: Silver / Black (Optional) Material:Stainless steel, Ceramic Power:3500W Size: Folded 12.1X 9.4cm/4.76X 3.7in Unfolded 15*8.5cm/5.9X3.3in Weight: 280g/9.87oz Package size:11x11cm/4.3x4.3in Package weight:341g/12oz Package list:1*Camping stove 1*Package boxPackage List1*Camping stove 1*Package box