Camping Stove High-Altitude Infrared Portable Gas Stove for Outdoor Hiking Lightweight and Foldable Preheating technology makes the stronger and the temperature higher. The infrared stove head makes the gas burn more fully. Rotate the gas counterclockwise and press the ignition key. Designed to operate efficiently at high altitudes. More energy-saving and environmentally friendly compared to traditional stoves. Excellent material, longer service . This high-altitude climbing stove uses an infrared stove head and gas preheating technology, burns fully, has a strong , is energy-saving and environmentally friendly, and has a long service . It's designed to perform well even in high-altitude environments. Specifications: Unfolded 15*8.5cm/5.9X3.3in Model: With Ignition Button / Without Ignition Button (Optional) Weight: Size: Package size:11x11cm/4.3x4.3in 280g/9.87oz :3500W Folded 12.1X 9.4cm/4.76X 3.7in Package weight:341g/12oz Material:Stainless steel, Ceramic Colour: Silver / Black (Optional) Package list: 1*Camping stove 1*Package box