4-in-1 MIG Welder: This 160Amp 4-in-1 mig welder supports multiple welding functions - lift TIG, gasless MIG, gas MIG, and MMA welding. Versatile and efficient, it easily handles various materials and welding scenarios, providing a convenient and high-performance solution for your welding tasks. (Note: Lift TlG Torch is not included) Wire Compatibility: Our mig welding machine is compatible with flux core wire and gas solid wire, with a maximum wire capacity of 11 lbs (5 kg). Suitable for 0.03' (0.8mm) & 0.04' (1.0mm) flux core and solid core wire, meeting the needs of different welding tasks. Intelligent Control: The mig welder adopts advanced synergic control tech, automatically adjusting the current and wire feed speed based on wire thickness and voltage. It offers both 2T and 4T modes and comes with a voltage adapter, supporting dual voltage (110V/220V) for versatile operation to meet various welding needs