MULTIFUNCTIONAL: YWM-160 is a 4-in-1 welder, capable of Flux Core MIG/Gas MIG/ Stick/Lift TIG (need to purchase extra tig lift torch: B08BXGGNFL). This unit caters to a wide range of welding applications and meets your various welding needs.WELDING CAPACITY: With a robust 160A output, 110V/220V dual voltage, this welder is in possess of reliable quality and stable performance. It's widely used in various scenarios, including automotive, construction, fabrication and DIY. This Welder can work with 2LB and 10LB spools of .030"(0.8mm) and .035" (0.9mm) solid core wire, flux core wire. It also performs well with most 6010, 6011, 6013 and 7018 rods in Stick Welding mode.SMART CONTROL: Smart control refers to Synergic control, when selecting different thicknesses or adjust the amperage, the recommend voltage and wire feeding speed will be automatically switched into. Great choice for beginners.MANUAL CONTROL: You can manually adjust the wire feeding speed and voltage according to your preferences, which is ideal for seasoned professionals and DIYers.LED DISPLAY: Advanced LED digital display, subverts the traditional visual experience, increases the visual clarity and improves the efficiency of the operation.PORTABLE&POWERFUL: Only weighs 19.4lb(8.8kg), this lightweight and compact welder is a breeze to transport, and it can be plugged into 110V/220V dual voltage, making it the perfect companion for on-the-go welding projects with its carrying handle.SAFETY PRIORITIZED: Our product features comprehensive safeguards, including automatic compensation for voltage fluctuation, robust protections against over-current, over-load, and over-heating, ensuring unparalleled user safety and device longevity.