Features 1、Small size (total length about 180mm/7.1in), light and easy to carry, suitable for welding components and wires 2、The sensor is fully front-facing and highly sensitive to temperature changes. 3、Heating core components are installed inside the small-sized soldering iron tip, with low heat and low-temperature lead-free soldering. 4、Using red copper as the main material, good thermal conductivity, iron plating process, corrosion resistance, oxidation resistance, easy to tin, and round solder joints. 5、No soldering station, plug and play, adjust the temperature as needed by the knob wheel on the electronic soldering iron. Specification Item Type: Soldering Iron Material: Red Copper Model: SH72-I, SH72-BC2, SH72-K Power: 65W Power Interface: 5.5 x 2.5 Working Voltage: DC12-24V (Positive Inside and Negative Outside) Working Current: ≥1.5A Temperature Range: 220-400℃ Control Handle Size: Approx. 110 x 16 x 15mm / 4.3 x 0.6 x 0.6in Welding Tip Size: Approx. 115 x 5.5mm / 4.5 x 0.2in Soldering Iron Tip Length: SH-I 110mm / 4.3in, SH-BC2 110mm / 4.3in, SH-K 118mm / 4.6in Purpose: Welding Components and Wires Package List 1 x Electric Soldering Iron 1 x Solder Tip 1 x User Manual