Features: Made of fine quality metal material, which ensures long service time and stable performances. Adopts push type igniter and firepower control knob, easy to use and start heating easily. Mounts to a gas stove and requires no electricity. Adjustable safety valve controls gas flow and heating power. Comes with a storage case for easy transportation. PureCopper threaded interface, safer and leakproof. Lightweight and portable, great for camping, hiking, backpacking, outdoor emergency, etc. This product does not include gas tanks and adapters. Specifications: Material: Stainless steel + Aluminum alloy + ABS Energy Consumption: about 60G/H 40G butane gas is consumed per hour The 220G gas tank can be used for about 5-6 hours Ignition: Electronic ignition Size: Approx. 17 * 13.5 * 6.5cm / 6.7 * 5.3 * 2.6in Package List: 1 * Heater Stove 1 * Storage Case Note: This product does not include gas tanks and adapters. *1. Only for outdoor use! It is only used for keeping warm. *2. If the temperature is below zero, it should be used with alpine gas tanks. *3. Please don"'"t use it in a sealed tent or indoors. Please don"'"t touch the hot parts during or after use to avoid burns. *4. Do not let children touch the equipment to avoid unnecessary losses. *5. When not in use, remove the gas tank after the equipment is cooled.