The Nespresso Aeroccino 3192 Milk Frother Power Base is a replacement part for the electric frother warmer and chiller. With a power source of 120V and a power of 550W, this black-colored base is designed for use in the Nespresso Aeroccino 3192 model. Made in China, this electric frother is a reliable and efficient option for creating foam or frothed milk for your favorite coffee, tea, or espresso drinks.