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, improves safety, and eliminates the need for frequent plugging/unplugging. 3. EASY TO USE: During initial use, slight smoke may appear for a few seconds—this is normal and will dissipate quickly. To feed solder wire: straighten the wire, press the feed button, insert it through the inlet until it contacts the tip, stop feeding once it reaches the guide mouth, then pull the trigger to begin operation. 4. ONE-HANDED OPERATION: Stepper motor–driven wire feed enables smooth, one-handed soldering without manual wire feeding. 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 service life. Self-resetting ratchet trigger offers precise control and 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 environments. 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 Straight-tip Tweezers 1 × Anti-static Bent-tip Tweezers 1 × Solder Sucker (Desoldering Pump) 1 × 50g Solder Wire Note: Color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm.