Safety Durability - The frother is made of high-quality food-grade stainless steel, heat-resistant and corrosion-resistant. Equipped with a high-capacity battery, it can be used continuously for 3 hours after fully charged. It has long battery life and light weight, so you will not feel tired after long time use.Lightweight Bass - The frother is ergonomically designed, moderate in size, and comfortable to hold. Equipped with a powerful high-speed rotating motor, there is almost no noise during use, allowing you to enjoy the food production process more.Multi-function - The hand-held frother has two different mixing heads, one for mixing and the other for frothing egg whites, milk, etc. It is very suitable for making cakes or fancy coffee, and is a good helper for making coffee or roasting. There are three different speeds of the mini whisk.USB charging - Our coffee frother uses USB charging, so you can charge through the USB port without changing the battery. A full charge only takes about 8 hours. When the indicator light is red, it means charging is needed; after fully charged, the indicator light is green.Easy to clean - The stainless steel mixing head of the milk frother can be removed and replaced. It can be cleaned with warm water or detergent, and it looks like new after washing. So it is convenient for you to make all kinds of coffee, milk, hot chocolate or cake.