Rechargeable USB Milk FrotherThe portable milk frother is powered by built-in rechargeable battery, no need to replace the battery, eco-friendly and economical. It has an indicator light. A green light means the battery is full and a red light means the battery is low. When fully charged, it can be used for several days. Adjustable 3-speed coffee frother3 speeds allow you to choose different speeds to achieve the ideal foaming effect. Blend the protein shake powder on low speed. Prepare the matcha at medium speed. Creates creamy milk froth at high speed for coffee, lattes, cappuccinos and beverages. USB RechargeableElectric egg beater eliminates the endless hassle of changing batteries. The milk frother can be charged anytime, anywhere via the USB port. This not only saves battery acquisition costs, but also makes operation more convenient. When fully charged, it can work for a long time. High Quality Cordless Milk FrotherThe detachable mixing head is made of food grade 304 stainless steel, easy to clean. Built-in low noise powerful motor, bring more powerful rotating speed, won't disturb your family, give you a quiet and peaceful morning Perfect GiftOur electric milk frother is perfect for lattes, milk froth, hot chocolate, milkshakes, cocktails and egg mixes. It's a great tool in the kitchen! You can give it to your friends and family. Let them enjoy the convenience and fun of making cakes, hot chocolate, cappuccinos and mixed drinks at home. We provide 12 months after-sales warranty.