ZZ ES2342BBG 1500-Watt Steam Iron with Non-stick Ceramic Soleplate, Cyan The special resin filter inside the water reservoir could soften the water and prevent scale buildup in the soleplate. 1500 Watts of Power, Auto Shut-Off, Ergonomical Handle, Rubber surface, Extra Large Water Tank, Mist Spray Options, Non-Stick Soleplate Self-Cleaning system removes deposits; Anti-Drip System, Anti-calc System Temperature Indicator that lets you know the iron soleplate is heating Burst of steam help remove stubborn wrinkles and clean steam vents; Vertical Steam, Adjustable Steam(steam rate &gt;30g/min) Ceramic soleplate for gliding smoothly; Plenty of soleplate vents for spurt steam excellently