Tested the buttons and works. Sold as is

The Nespresso Aeroccino 4 milk frother is the ultimate companion to your coffee and espresso maker. With a 12 oz capacity, this electric frother is perfect for making any type of coffee drink. The Aeroccino 4 is made with stainless steel and comes in a sleek silver color with a modern design. It is easy to use and has a power source of electric. This is a must-have kitchen appliance for any coffee lover!