Feature: 1. 320W High Power Design: This welding hot melt machine is designed with 320W high power, fast heating, uniform and stable heat conduction. 2. Digital Display Temperature Adjustment: This welding hot melt machine has digital display temperature adjustment from 220320 with high efficiency and intelligent temperature control chip, which can add or subtract 10 with each press of the plus or minus button. 3. Heat Insulation: The lightweight and reliable scald proof heat insulation head design of the melter effectively avoids scalding caused by overheating of the head. 4. No Electricity Leakage: The hot melt machine is exquisite and beautiful, will not stick to the tube, no electricity leakage, and the embedded switch design can effectively prevent accidental contact. 5. Applicable Scenarios: Our lithium hot melt machine is safe and practical for factory, garage and home use. Specification: Item Type: Lithium Electric Hot Melt Machine Material: ABS Battery: Lithium battery x 1(shipping without 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 Wrench Note: Manual measurement, the specific size is subject to the actual.