1 Good helper for camping: Portable mini gas water heater is a good helper for camping in winter. The heater is made of stainless steel and is durable. Traditional fans are beautiful and practical, and store heat faster and better. 2 Electronic ignition: With electronic ignition, you do not need to use a traditional lighter, which is more convenient. 3 No need for electricity: This product is installed on a gas stove without electricity. 4 Radiation protection cover: radiation protection and rust protection cover. The safety tap is adjustable to control the gas flow and heating power. 5 The packaging includes: the packaging includes a heater, a gas tank base and a storage bag for easy transportation. 6Instructions: 7Step 1: Connect the heater to the flat water tank and fix it. 8Step 2: Unscrew the vitality adjustment device to release the gas (fine adjustment to hear the sound). 9Step 3: Manually squeeze the fire extinguishing device.