[The finest cup that reproduces the hand drip technique of a professional barista] The two-stage process of steaming and extraction is reproduced with a double structure with high moisture retention so that it can complement the functions of a high-end machine. The parts that professional baristas care about are automated with a double-layered rotating reservoir (utility model acquisition). The three 0.18 mm holes drip evenly while rotating, eliminating the uneven taste of hand drip and stabilizing the extraction. In addition, it comes with two types of filters that you can change to your favorite taste (stainless steel filter filter paper filter). Please enjoy one of the finest cups that a barista put in at home. 【Completely Cordless Full-fledged Hand Drip Coffee Machine】Because it is completely cordless with batteries, it can be carried by each body. Two AA batteries can be used about 200 times, and one cup of coffee can be made. The carafe has a double-glazed structure that prevents heat from escaping, so it does not spoil the taste of coffee over time, and you can enjoy delicious coffee anytime, anywhere. When making iced coffee, it also prevents water droplets! (AA batteries are not included)