Features: [Ergonomic And Lightweight] Designed by ergonomic principles, the rubber handle of this hot melt glue machine provides you comfortable grip. The cordless hot melt glue machine is compact and lightweight, so you won't get bored with long hours of hand DIY. [Fast Heating] Its high-tech ceramic PTC heating unit and 60W high power system ensures a 2-3 min fast preheating time and constant temperature. [Rechargeable Battery Pack] The hot melt glue machine is equipped with a 21V 2.0Ah large capacity lithium battery. It provides a stand-up base for the machine and keeps your mini hot melt glue machine upright and ready for action. The LED light design can observe power anytime. [Safer to Use] The hot melt glue machine adopts a fully copper material nozzle design to avoid blockage and ensure smooth glue discharge, with a diameter of 2mm. Equipped with silicone insulation and anti scald protective sleeve, ensuring safety and security. The built-in security fuse also effectively prevents overheating. [Wide Application] This cordless hot melt glue machine kit is an ideal tool for various DIY, such as crafts, arts, home repair, making Christmas decorations and gifts. It can work well with plastic, glass, paper, cotton, fabric and other materials. [10Pcs Glue Sticks] This hot melt glue machine kit with 10 high quality glue sticks (0.43" diameter) for home repairs, crafts, office, industrial and construction needs. Specifications: Plug: US / EU / UK (Optional) Battery: 1pcs / 2pcs (Optional) Input Voltage: AC100-240V, 50/60HZ Battery Voltage: 21V Battery Capacity: 2.0Ah Life Time: about 70min Power: 60W Material of Glue Outlet: all copper Preheating Time: 2-3min Glue Stick Diameter: 11mm Glue Stick Length: 151mm Material: ABS Item Size: 20 * 18.5 * 5.8 cm / 7.87 * 7.28 * 2.28 inch Item Weight: 344g / 12.13oz Package Size: 31.5 * 25 * 7.5 cm / 12.4 * 9.84 * 2.95 inch Package Weight: 1 Battery: 1391g / 49.06oz; 2 Battery: 1707g / 60.21oz Package List: 1 * Electric Hot Melt Glue Machine 1 * Battery / 2 * Battery(Optional) 1 * Charger 10 * Glue Stick 1 * Toolbox 1 * User Manual