Durable Material: Made of 304 stainless steel, this milk frother ensures lasting shine while being easy to clean and food-safe, effectively meeting everyday kitchen needs. Long Battery Life: Designed with an 800mAh battery, this milk frother provides fast USB-C charging and reliable power to produce over 40 cups per charge, enhancing your effortless coffee experience. Quiet and Efficient Motor: The milk frother features a powerful yet quiet motor with a pure copper core, delivering consistent and robust frothing strength to effortlessly improve your beverage preparation. Variable Speed Control: Achieve complete results for your milk texture with three precise speed settings (low/medium/high) for the perfect foam consistency. Convenient to Carry: Enjoy cordless convenience and broad compatibility that enhances your frothing experience with adaptable settings, ideal for home use and outdoor adventures. or outdoor coffee breaks