Rechargeable Milk Frother Handheld, 2-IN-1 Dual Spring Whisk Electric Frother Wand for Cappuccino Latte Macchiato, Portable Drink Mixer for Coffee, Matcha, Hot ChocolateNO MORE BATTERIES USB Rechargeable. Forget buying batteries! Just plug in the included USB cable to charge. One charge lasts for months, making it eco friendly and always ready to use. Create Perfect Foam in Seconds Get thick, creamy foam for lattes & cappuccinos. Our unique dual spring whisk works better than single spring models to make your coffee shop quality. Easy, Portable & Cordless Use it anywhere kitchen, office, or traveling. Its cordless