Product Description Package Contents: 1 *main unit, 1 *double suction cup, 1 *extension head, 1 *data cable, 1 *user manual 1. USB Rechargeable Milk Frother The hand-held milk frother is powered by the built-in battery which can be used up to 180 times when it is fully charged and can be charged via a USB cable so you don't have to change the battery. It can be charged by computer, laptop, mobile phone, vehicle, USB charger. Easy to carry, good for parties and picnics; 2. 3 different speed levels Press the on/off button to activate the coffee frother function. When you turn it on, it is on low speed. Press power again to switch to medium speed. Repeat the step to switch to high speed. You don't need to hold down the button all the time while foaming. ;3. Multifunctional Electric Blender The handheld coffee frother comes with 2 high-quality, food-grade stainless steel whisks. One is ideal for coffee, latte, cappuccino, hot chocolate, drinks, the professional finishing press gives your drinks. Another is good for breaking eggs, which is a good tool for the kitchen.; 4. Easy to clean The stainless steel shaft and whip with food safe material can be easily cleaned in mild soapy water with a movable whisk or simply put in fresh running water.; 5. Professional and portable milk frother: Our milk frother is a perfect helper for the modern kitchen. You can make good coffee, latte, cappuccino, matcha and hot chocolate for you and your family at home. It is very light and portable, easy to carry and use anytime anywhere.