Feature 1Fast Preheating: This hot glue melting tool features fast heat conduction and quick preheating(about 1 to 2 minutes), saving your time. 2Ergonomic Design: This hot glue melter is designed with ergonomic handle, providing comfortable grip and easy operation. Foldable stand provides stable support. 3USB Charge: This glue stick melter can be easily charged via USB cable, 3 hours charging allows you to operate constantly for 1.5 to 2 hours. 4Designed for 7mm Sticks: This glue stick melter is designed for 7mm glue sticks. Comes with 30 pieces of glue sticks, meeting your needs. 5Portable Size: This hot glue stick melter is portable in size and light in weight, which is perfect for home, office or school decorating projects.Item Type: Hot Glue MelterMaterial: Plastic, Epoxy Resin GlueProduct Specification: 1 SetUse: Hot Melting GlueBattery Type: Lithium Battery (Inbuilt Battery Included)Battery Model: 18650Battery Capacity: 2200mAhProduct Power: 10WInput Voltage: USB Charger 5V/1AOutput Current: 0 to 2ABattery Voltage Range: 3V to 4.7VHeating Time: 3 to 5 MinutesBattery Use Life: 90 Minutes Continuous UseBattery Full Charging Time: 3 HoursMelting Temperature Range: About 160Recommended Glue Stick: 7mmProduct Size: Approx. 14 x 12.5 x 3.5cm / 5.5 x 4.9 x 1.4in ( Manual Measurement, Slight Error May Exist ) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Hot Glue Melter30 x Glue Stick1 x USB Cable1 x User Manual