[Multipurpose Glue ]: circuit board. This glue is designed for small craft projects and quick home repairs, you can make the gift for Halloween and Christmas, office and school craft projects including furniture, , toys, shoes, glass fish . [Premium Material]: This product has a standby time of up to 120 minutes and is made of high-quality materials with a long-lasting battery. [A Variety Of Glue Sticks]: It also contains two types of glue sticks, colorful and solid color, which can meet your different needs without additional purchases. and glue adopting new , suitable for handmade crafts. Specification: Item Type: Mini Glue -n Diameter: . 7 mm / 0.3 inches Standby time about: 120 minutes Charging time: about 3 hours Temperature about: 160 degrees Charging voltage: 5V Charging current: 2 A Battery Specifications: Lithium Battery Battery Rated Voltage: 3.7V(DC) Battery Capacity: 2200mA Colour:As shown Material:plastic Package Contents: 1 set * Glue- for Hot Adhesives Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.