The Nespresso Aeroccino 3 Milk Frother in Black Model 3694 is an electric frother and warmer with a capacity of 8 oz. Made of stainless steel and plastic, this frother operates on 120V power and has a power consumption of 550W. With a sleek design and compact dimensions of 7.2 inches in height and 3.9 inches in width, it is perfect for frothing milk for your favorite espresso drinks at home.