1. NEW DESIGN: Soldering iron kit features a side-view window to observe internal operation and facilitate heating core replacement. Stainless steel casing provides durability and corrosion resistance. 2. INTEGRATED POWER SWITCH: Built-in power switch enhances energy efficiency, safety, and convenience—no need to unplug after each use. 3. EASY TO USE: When used for the first time, slight smoke may appear for a few seconds—this is normal and will dissipate quickly. Straighten the solder wire, insert it through the feed inlet until it reaches the soldering tip, stop feeding when the wire reaches the guide mouth, then press the trigger to begin operation. 4. ONE-HANDED OPERATION: Stepper motor-driven wire feed enables seamless one-handed soldering. To remove or replace solder wire, simply lift the release plate upward and withdraw the wire. 5. ERGONOMIC DESIGN: Anti-bend tail cable prevents kinking during use, extending cable life. Self-resetting ratchet trigger offers smooth, precise actuation with tactile feedback. WIDELY USED: Ideal for circuit board soldering, appliance repair, jewelry making, computer maintenance, and DIY projects. Suitable for beginners, hobbyists, technicians, and training applications. Plug Type: EU Plug (compatible with Indonesia, Germany, France, Spain, Italy, etc.) Voltage: AC 220V Color: Green Material: Plastic + Metal Package Contents: 1 × Soldering Iron Tool 1 × Anti-static Needle-nose Tweezers 1 × Anti-static Curved-nose Tweezers 1 × Solder Sucker (Tin Absorber) 1 × 50g Solder Wire Note: Color appearance may vary slightly due to screen settings and lighting conditions. Measurement tolerance: ±1–3 cm.