Feature:1. MULTIPLE FUNCTION: 2 in 1 multifunctional design, can be used as a milk frother and coffee grinder at the same time, convenient and efficient.2. EASY OPERATION: Create rich and soft lather in just a few minutes and enjoy your leisure time with a latte or cappuccino easily at home.3. COMPACT SIZE: Rechargeable portable milk frother, with compact size that you can take with you wherever you are traveling or at work.4. EASY TO : The charging port has sealing silicone pad, so there is no need to worry about water entering the charging port when .5. APPROPRIATE CAPACITY: The milk foam production capacity is 150ml, and the grinding capacity is 80ml, which will not produce too much milk foam.How to Use:1. Add appropriate amount of ingredients into the container2. Long press the power button to startSpecification:Item Type: Milk Frother BottleVoltage: DC3.7VPower: 45WMilk Froth Capacity: 150mlGrinding Capacity: 80mlMaterial: ABSWeight: Approx. 800g / 28.2ozBattery: Polymer Lithium Battery 1500mah (included)Milk Froth Speed: 4750rpmGrinding Speed: 19000rpmLife(H): 600 Times Package List:1 x Milk Frother1 x User Manual1 x Brush1 x USB Cable