Feature: 1. Multiple Power Supply Modes: support PD3.0, DC12V-25V/3s-6s power supply. Support programmable firmware upgrade. 2. Good Quality Soldering Pen: The shell is made of transparent high temperature resistant and fireproof PC environmental protection material, solid and High quality, and compatible with different types of soldering iron tips. 3. OLED Screen Display: 0.91 inch OLED display voltage and temperature clearly, brightness display adjustable, temperature in Celsius and Fahrenheit switchable, screen rotatable. 4. Intelligent Temperature Control Algorithm: supports temperature compensation and temperature self calibration, with a maximum temperature of 450℃/842℉. 5. Safe and Reliable: Built in buzzer reminder, igh temperature and high pressure alarm, low voltage protection, power up automatically, turn on and off at will. 6. Portable Soldering Tool Kit: small and compact size, easy to carry, with a zipper case for storage. Specification: Features: Multiple Power Supply Modes: support PD3.0, DC12V-25V/3s-6s power supply. Support programmable firmware upgrade. Good Quality Soldering Pen: The shell is made of transparent high temperature resistant and fireproof PC environmental protection material, solid and High quality, and compatible with different types of soldering iron tips. OLED Screen Display: 0.91 inch OLED display voltage and temperature clearly, brightness display adjustable, temperature in Celsius and Fahrenheit switchable, screen rotatable. Intelligent Temperature Control Algorithm: supports temperature compensation and temperature self calibration, with a maximum temperature of 450℃/842℉. Safe and Reliable: Built in buzzer reminder, igh temperature and high pressure alarm, low voltage protection, power up automatically, turn on and off at will. Portable Soldering Tool Kit: small and compact size, easy to carry, with a zipper case for storage. Specifications: Material: ABS+aluminum alloy Operating Temperature: 100~450℃ / 212~842℉ Temperature Unit: ℃ / ℉ Working Voltage: DC12~25V Item Size: 113 * 18 * 15mm / 4.45 * 0.71 * 0.59in Item Weight: 103g / 3.65oz Package Weight: 182g / 6.43oz Package Size: 18 * 8 * 4.5cm / 7.09 * 3.15 * 1.77in Packing List: 1 * Host 1 * Soldering Iron Tip 1 * Soldering Iron Stand 1 * Tin Wire Tube 1 * Screw Pack 1 * Cross Screwdriver 1 * Hexagon Wrench 1 * XT60 to 5525 Cable 1 * Zipper Bag 1 * Manual (English) Package List: 1 * Host 1 * Soldering Iron Tip 1 * Soldering Iron Stand 1 * Tin Wire Tube 1 * Screw Pack 1 * Cross Screwdriver 1 * Hexagon Wrench 1 * XT60 to 5525 Cable 1 * Zipper Bag 1 * Manual (English)