Miller Syncrowave 400 TIG Welder With 208 480 Input Voltage, 400 Amp Max Output, Pro Set Technology, Coolmate 3S, RFCS 14HD Remote Foot Control, Running Gear And Accessory Package Construciton Spun bond polypropylene hood with Spun bond polypropylene hood with cotton neck seal Fiber Metal 3 C attachment system for welding helmets and faceshields Headgear holds head covers securely Headgear one size fit most workers and can be individually adjusted by wearer Ratchet adjustment Manifold directs air to the front of the head cover Replaceable sweatband Quick lock attachment on breathing tube Mechanic style glove style designed for maximum comfort Product Attributes: new Miller Syncrowave machines are the energy efficient TIG welding power sources that make it easier for any welder to get more work done