[Powerful Quickly]: The portable milk frother features a 14,000 RPM speed with a food-grade stainless steel whisk and BPA-free shaft, perfect for creating froth in 15-20 seconds for a coffee, latte, milk, hot chocolates and matcha powder. [Lightweight Portable]: Only 0.13 lbs weight which saves more space and can be carried anywhere you want to have a drink. A great mini foam maker when on a short trip, camping or having a barbecue outside. [Easy to use]: Simple one-touch button with low noise, just put it in a container with liquid food until about 1/3 foam, and it will stop working when you release the button. The drink mixer can be used over 1000 times. [Convenient Battery Operated]: The frother is battery operated with 2 AA batteries (not included), just change the battery directly when the frother is off, so missing cords or searching for outlets won't happen. If you have any questions, please feel free to contact us. [Elegant Design Concept]: It is very chic and modern, lightweight and portable, ergonomic handle with excellent design concept which can save your time and energy.