[heats up quickly] heats up in 3-5 minutes and melts the glue stick quickly. Melted hot glue can be used on wood, plastic, glass, metal, stone, ceramic, brick, paper, wicker, lace, cotton, fabric and other materials. [Adjustable Temperature Control] The temperature ranges from 100-220C, making the glue gun suitable for both hot and cold applications. You can choose the temperature that suits you best before use. [Overheating protection] Overheating protection with PTC ceramic thermistor, automatic thermostat to save energy, ventilation openings, heat insulation device on the back to ensure service life longer without burning the heating mechanism. [Please Note] Avoid Leakage Problems: The remaining pressure in the glue gun will push some melted glue out of the gun even after it is no longer in use. To protect your glue, release the trigger or turn off the power after about 3-5 minutes in advance [Quality Hot Glue Gun] All use high quality materials. Environmentally friendly and durable. It is a very good choice for your gift. Specifications: Power: 110W Voltage: 110-240V Mouth diameter: 11mm (only) Precautions: During work, do not touch the nozzle when the temperature is high. Do not use it in cases where flammable and plosive substances exist. When the glue gun is working, it won't lift up and the gun nozzle can't point up. If you don't play glue for 15 minutes, please turn off the power The sliding block at the end of the gun should always be kept clean Do not remove the glue sticks from the end of the gun itself, it was not used. Package includes: 1 x hot glue gun