This gas furnace head can be folded， easy to use and convenient to carry. Rated speed can reach 2200W， burn 1L water only needs 4.5 minutes to boil at ordinary temperature. Adjustable gas switch of brass material contributes to a longer service life. Suitable for camping， hiking， backpacking， picnic and other outdoor activities.? <br><br><strong>Features:</strong> <br>Folding sawtooth-shaped bracket with hollow design， can against slipping， reduce weight and save space. <br>Rated speed can reach 2200W， burn 1L water only needs 4.5 minutes to boil at ordinary temperature. <br>Adjustable gas switch of brass material contributes to a longer service life. <br>Suitable for camping， hiking， backpacking， picnic and other outdoor activities. <br><br><strong>Specifications:</strong> <br>Material: Aluminium alloy + stainless steel <br>Fuel: Butane (fuel tank is not included) <br>Gas consumption: 135g/hour <br>Power: 2200W <br>Ignition: Electronic ignition <br>Item size: Shown as picture. <br>Item weight: Approx. 144g / 5.1oz <br>Package size: 10 * 9 * 9cm / 3.9 * 3.5 * 3.5in <br>Package weight: Approx. 197g / 6.95oz <br><br><strong>Package List:</strong> <br>1 * Folding Gas Furnace Head <br>1 * Carrying Bag <br><br><strong>Note:</strong> <br>1 folding gas furnace head and 1 carrying bag only， other items displayed in pictures are NOT included. <br>We suggest using this gas furnace head with windscreen outside.