Alloy Pocket Long-life Ultralight Hand Warmer Indoor Outdoor Small Handy Warmer Features: Low fuel consumption The gives constant warmth compatible with about a full day on just one filling of fuel.Very economical because of low fuel consumption. High heat output High heat output makes it usable even in extremely cold places with -40c temperatures. Application The warmer heater is perfectly suitable compatible with cold protecting, treatment, skiing, camping, and hunting.Suitable compatible with daily life in the cold season, outdoor and field work, outdoor sports, travel. Keep warm The warmer heater can also be used normally in the cold zone of -40 C. The temperature of the cup can reach 55 C-70 C. Durable and safe The warmer heater is made of zinc alloy, with polished surface and surface plating. It is easy to use. Note: Please use dedicated oil products compatible with lighters. Do not use gasoline, alcohol, kerosene, etc. to ensure the life of the handy warmer heater. Specifications: Type: Handy Warmer Heater Quantity: 1PC Material:Zinc Alloy Color: As shown Fuel consumption: about 1.5 / hour Catalyst life: about 1500 hours of ignition times 100 times Surface temperature: 55 C -70 C Size: 9.56.81.6cm/3.72.71.6inch Package: 1 * Handy Warmer Heater