120W high power hot melt glue gun adjustable temperature and constant temperature Name: adjustable hot melt glue gun [attack rate]: 120W [Glue stick specifications]: 11MM straight [Power supply]: Supports normal use between 100V and 240V [Uses]: Used in plastics, metals, wood, paper, toys, electronics, furniture, leather and many other uses in the experiment and development, the use is very wide. Please wait [Features]: This product adopts high-tech ceramic PTC as the heating element, fast heating speed, no breakdown when the electrical insulation resistance is 3750V/min, and fuse built-in safety with resistance tension of 330/3 minutes, which is safer to use [How to use]: Insert a rubber band with a straight diameter of 10.8-11, 5mm from the tail of the glue gun into the barrel, plug in the power supply and warm up for 5-8 minutes. Unique performance: A. The gun nozzle adopts copper alloy, which is more resistant to high temperature than the general aluminum nozzle, and the handle design conforms to the principle of human hand dynamics, which feels good and tired after a long-term use; B. The tail of the barrel chamber is equipped with thermal insulation equipment, and the rubber grip is made of new international environmental protection materials, which has a longer service life and automatic constant temperature for a rapid heating;