Temperature Control Device The temperature control device is integrated into the hot air gun circuit. When the current rises abnormally to a specific level due to excess heat, the temperature control automatically cuts off the current, ensuring safe operation of the circuit and preventing dangerous situations such as overheating, melting, or fire. Safer Design Constructed with an outer layer of ABS material and an inner layer of stainless steel, this hot air gun is both simple and durable. The handle is designed from high-quality ABS plastic featuring a rhombus pattern for a secure grip with minimal strain. Heat Up Quickly While the temperature is not adjustable, the device heats up rapidly, reaching approximately 200C/390F within a few seconds. Micro-circulation Cooling System A micro-circulation cooling system is employed. When the air outlet temperature reaches 200 degrees, the temperature of the hot air handling parts remains below approximately 28 degrees. Perfect Tool for DIY Craft This mini hot air gun is an ideal tool for various DIY craft projects. It can be utilized for embossing powder, heat-shrink film, clay, rubber stamps, quick-drying paint, glue, catalytic adhesive bonding, rapid thawing, shrink PVC for packaging, seal wax designs, and creating handmade soap or candles.