Feature: 1. High Power: This welding hot melt machine is designed with 320W high power, fast heating, uniform and stable heat conduction. 2. Intelligent Temperature Control Chip: This welding hot melting machine has 220℃‑320℃ digital display temperature adjustment, high efficiency, plus or minus 10℃ for each press of the plus or minus button. 3. Heat Insulation Head Design: The lightweight and reliable anti scald heat insulation head design of the melter effectively avoids scalding caused by overheating of the head. 4. Embedded Switch: The hot melt machine is delicate and beautiful, will not stick to the tube, no leakage, and the embedded switch design can effectively prevent accidental contact. 5. Safe and Practical: Our lithium hot melting machine is safe and practical, suitable for factory, garage and home use. Specification: Item Type: Lithium Electric Hot Melt Machine Material: ABS Battery: 98VF lithium battery x 2 Battery Capacity: 40000mAh (shipping with matching battery) Power: 320W. Package List: 1 x Hot Melt Machine2 x 20mm Head2 x 25mm Head2 x 32mm Head2 x 40mm Head2 x 50mm Head2 x Screw1 x Hex Wrench1 x Charger2 x Battery1 x Storage Box Note: Manual measurement, the specific size is subject to the actual.