Scope of delivery according to the first photo, other pictures are for display effect. New fifth-generation design. New design, new appearance, not tiring after working for a long time, feels comfortable in the hand. Steel balls effectively control the glue discharge speed. The gun head adopts a steel ball device and does not drip without pulling the trigger and feels comfortable / Fast and continuous heating. Continuous use of the glue gun to heat the glue quickly and rapidly. Protects the heating element. PT-ceramic heating element delays the glue gun's lifespan. Settings: Name: glue gun Model: A10 Use: suitable for hot melt glue sticks with a diameter of 7.0-7.5 mm Operating voltage: AC: 110-240V Operating temperature: 180-200 degrees Power: 15-20W Nozzle diameter: 1.8-2.0MM [inner diameter 1MM] Amount of hot melt glue extruded per minute: 3-5 grams Notes: Use voltage of 100-240V, frequency of 50-60Hz. This product is a high-temperature glue gun. The glue tape with the appropriate specification should be selected according to the product series. If the user uses an uneven size or type of glue strip, it may cause the glue to flow back and damage the glue gun. The temperature of the glue gun's nozzle and hot melt glue is high during operation. So do not touch them; it is forbidden to use them in flammable and explosive situations. When the glue gun is in operation, the glue gun must not be lifted up and the nozzle must not be turned up: If you do not glue the glue in 15 minutes, turn off the power supply to make the glue stick melt backward and glue will come out and the glue gun will be damaged. Since the glue gun is equipped with durable materials, there may be a little smoke when using the glue gun for the first time. The glue gun is in use. After 30 minutes, the smoke will automatically disappear. Always keep the gun's tail slide clean to ensure that the rubber band can be inserted smoothly into the barrel. It is forbidden to remove the glue gun's glue stick from the glue gun's end. The glue gun should be stored in a ventilated and dry place when not in use. It is forbidden to place it in a damp or watery place, and it is forbidden to place it in a place where children or children can reach it. This tool must be placed on its stand when not in use. Do not replace the power cable without authorization. If the power cable needs to be replaced, it must be replaced by a person qualified to service electrical and electronic products. Allow small deviations in measurement data and make sure you do not mind before ordering. High-quality store for you!