Reliable heat you can depend on Durable metal construction delivers efficient, long lasting warmth in cold conditions. This propane catalytic heater keeps you comfortable whether you are indoors or outdoors and does not rely on external power. Battery operation No batteries required. This compact catalytic heater runs on propane, providing a cost effective, energy saving heat solution without the hassle of replacements or recharges. Easy to use and portable Portable catalytic propane heater designed for simple installation and everyday use. It is compact enough to fit in a pocket or bag, so you can enjoy warm hands anytime, anywhere. Versatile heating tool Beyond keeping hands warm, this multi function heating tool offers practical benefits for a variety of activities and users. Be prepared for any weather with a reliable and convenient heating solution. Use scenarios Outdoor enthusiasts: camping or hiking in cold conditions where you need quick, steady warmth at the campsite or on the trail. Leisure and work in cold environments: fishing, hunting, or waiting outdoors where a compact heat source helps maintain comfort without bulk. Everyday warmth on the go: outdoor events, commuting in winter, or waiting in cold spaces where a pocket sized heater provides reliable heat without batteries.