MULTIPLE FUNCTION: 2 in 1 multifunctional design, can be used as a milk frother and coffee grinder at the same time, convenient and efficient. 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. COMPACT SIZE: Rechargeable portable milk frother, with compact size that you can take with you wherever you are traveling or at work. EASY TO : The charging port has sealing silicone pad, so there is no need to worry about water entering the charging port when . APPROPRIATE CAPACITY: The milk foam production capacity is 150ml, and the grinding capacity is 80ml, which will not produce too much milk foam.