A stainless steel whisk rotates at a rapid speed on an electric handheld battery-operated milk frother, which also features a BPA-free shaft. Simply keep the frother going up and down, and foam will begin to build right away. In your kitchen, it's ideal for making delicate foam for beverages like lattes, cappuccinos, hot chocolate, and more. A milk frother can swiftly and effortlessly frothy milk or cream wherever you need it. You can combine matcha tea, bulletproof coffee, hot chocolate, chai tea, protein powders, egg white whipping, and green powder blending. Additionally, soy, almond, or coconut milk and creamers can be used with this milk frother. In just one minute, foamers produce a substantial volume of dense foam, which when added to steaming coffee gives it a delightfully rich milk flavor that keeps you energized all day. The milk frother is built in with a 1200mAh rechargeable battery, a single charge can support a long period of using. You could charge it anytime and anywhere with a power outlet or power bank, etc.