Feature:1. 6 Speeds: The electric beauty seam glue has 6 speed stepless speed change, and each gear can output glue evenly, suitable for more needs.2. Cruise Control: Add cruise control function, which can be operated with a single touch, which is efficient and labor saving.3. Durable Materials: Made of excellent ABS and stainless steel materials, wear and corrosion resistant, and have a long service life.4. Easy Operation: The beauty seam glue is double tube design with LED light, which can be used in dim environments.5. Other Parts: Equipped with steel ball, scraper, rubber sheet and other parts, it is more convenient and efficient to use together.Specification:Item Type: Glue KitProduct Material: ABS + Stainless SteelRated Voltage: DC 21VMaximum Stroke: Approx. 250mm / 10inMaximum Thrust: 800kgCruise Control: YesLED Light: YesBattery: Use 36 VF lithium battery (not included)Package List:1 x Glue Gun4 x Beauty Seam Steel Ball Stick1 x Beauty Seam Scraper1 x Beauty Seam Awl2 x Rubber Push Sheet2 x Screw1 x Hex Wrench1 x Storage BoxNote:1. The glue must be heated when the temperature is lower than 20℃, soak it in hot water at 60‑70℃ for 10 minutes or use a thermostat.2. During use, if glue is stained on the screw raceway, wipe it in time to prevent the glue from entering the main structure of the machine. If the glue enters the main structure nut from the screw raceway, the glue is not covered by the warranty, and the user or unit needs to bear the maintenance costs.3. It is necessary to apply solid lubricating oil with a diameter of 6mm on the screw raceway every week, and push and pull the screw back and forth to make the lubricating oil enter the main structure nut to reduce the wear of the screw. (It is strictly forbidden to add liquid lubricants)