Feature: 1. This mini electric soldering iron set is light, compact and easy to carry, with a wider range of use and very practical 2. High‑efficiency heating end can quickly heat up, automatically sleep and temperature adjustable 3. Lightweight designed, easy to install and use, easy to disassemble and store, comfortable control handle 4. Can work between DC12‑24V, OLED screen display, key temperature adjustment, external independent power supply, in DC19V 40W state, 15 seconds to 300 ℃. 5. SQ‑001 is based on 304 stainless steel nested ABS+PC shell, integrated dedicated power interface, very safe Specification: Item Type: Electric Soldering Iron Set Product Material: 304 stainless steel nested ABS+PC shell Model: SQ-001 blue Power: 65W Power Supply: DC12-24V Standard Interface: Approx.5.5 x 2.5mm / 0.2 x 0.1in Drive Form: Electric Standard Soldering Iron Tip: K tip Uses: Maintenance, welding, used for welding model aircraft, robots, mobile phones, computers, electronic components, circuit boards, etc., can be used outdoors. Temperature Adjustment Range: 100-400 degrees (temperature adjustable) Package List: 1 x SQ-001 Digital Control Terminal 1 x Welding Tip 3 x Matching Screws 1 x Safety Instructions 1 x User Manual 1 x Hex Wrench (for Replacement of Suction Tip and Heating Part) 1 x DC5525 to XT60 Power Cord 1 x Soldering Iron Stand