Versatile 3-in-1 Functionality: With three interchangeable whisk options, including milk frother, salad dressing mixer, and protein shake blender, you can easily create delicious creations in seconds. Enjoying customizable blending with three easy-to-use speed controls, ranging from 3500 to 13500 rpm. Select the ideal setting to achieve your desired foam texture and reduce preparation times significantly. Our milk frother handheld features dual charging options including a USB port on the base and another on the unit for flexible charging. With its 1200mAh rechargeable battery, you can enjoy up to several days of use with a single charge.