1. 【Small size】: easy to carry, suitable for aerial work.2. 【Strong function】: instantaneous arc starting, strong thrust, good anti-sticking and arc starting performance.3. 【Advanced IGBT components】:Using IGBT inverter technology, the welding current is efficient, stable and lasting.4. 【High-frequency transformer】: saving energy consumption.5. 【 Industrial radiator】: thickened design, good heat dissipation effect.6. 【Super Mini and Portable】: Welding machine with unique appearance design, small and Exquisite, Portable carry with handle, easy to carry.7. 【Safety Guarantee】: Mini welder machine with Over-heating protection, Over-current protection and over-loading protection, use more safety, quality more assured.8. 【Powerful Functions】: Portable welding machine Built in Hot-start make the arc strik easier, Anti-stick can remove the electrode from the workpiece easily, Arc-force provide smoother welding and deeper penetration.9. 【Smart HD Digital Display】Smart display of the stick welder current,easy to read and easy to adjust,very easy to set and change.