Adopting a transparent design, you can directly see the heating indicator light and easily identify the heating status. 65W high power output provides fast heating speed, reaching the set temperature in seconds. Easy to adjust with a temperature range of 220-400 degrees Celsius, featuring a marked knob for precise control. Equipped with a DC5.5*2.5 power jack and compatible with DC12V-24V low voltage input, it can be powered directly by a lithium battery or laptop power supply for safe and convenient use. Compact pen-shaped design with a pluggable tip for easy carrying and operation. Power: 65W Power Interface: 5.5x2.5mm Working Voltage: DC12-24V (positive inside, negative outside) Working Current: up to 1.5A Temperature Range: 220-400C Note: Product labeling may vary by batch, which does not affect functionality. Type: Knife Color: As Shown Material: Plastic Package Contents: 1 x Soldering Iron 1 x Soldering Iron Tip 1 x Instruction Manual (Chinese and English) Note: The package includes only the items listed above. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error is +/- 1-3cm.