Temperature control deviceThe temperature control device is arranged in the circuit of the hot air gun. When the current rises abnormally to a certain height with abnormal heat, the temperature control cuts off the current itself, which protects the safe operation of the circuit and eliminates the occurrence of dangerous situations such as high temperature melting and the fire. Safer designWith ABS material outside and stainless steel inside, this hot air gun is simple and more durable. The joiner part is made of high quality ABS plastic with rhombus designs which maintains safety with small energizer. Heat up quicklyThe temperature cannot be adjusted but it heats up quickly. It can reach about 200C/390F in seconds. Micro-circulation Cooling SystemMicro-circulation cooling system is adopted. When the air outlet temperature reaches 200 degrees, the temperature of the hot air transfer parts does not exceed 28 degrees (approximately). Perfect tool for DIY CraftMini hot air gun is a perfect tool for DIY craft work. It can be used for embossing powder, shrink wrap, clay, bump, rubber stamp, quick dry paint, glue, catalytic bonding, quick thaw, shrink wrap PVC, wax seal, DIY craft soap or candle.< /p>