【Rechargeable USB Milk Frother】The 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 frother】3 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 Rechargeable】Electric 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 Frother】The detachable mixing head is made of food grade 304
