Founded in 1910, it has a high popularity and reputation since it entered the eyes of the Chinese people in 2011, and has become the sales champion of beauty instrument products on Amazon's website in Japan. Following the hot sales of the pore cleaner NC-550 in Japan, Hitachi has launched an upgraded product, the NC-560, which has a rubber cleaner head that is 1.4 times larger than the NC-550. The NC-560 is functionally similar to the NC-550, except that it features a new type of improved contact that makes it easier to get close to both sides of the nose, greatly improving the efficiency of cleaning. Hitachi NC-560 uses the principle of positive and negative ions attracting each other, so that the conductive rubber electrode on the head of the body is in a positive potential, and when it comes into contact with the skin, it can absorb dirt and waste materials deep in the pores such as negative ionized sebum and aging keratin. Be sure to hold the metal pieces on both sides of the body with your hands, let the head of the machine fit against the skin, and slide outward along the center of the face (except for the eye area), otherwise it will not be effective. The upgraded NC-560 is well-designed and functional, and can be adjusted according to the condition of the skin and personal preferences, with a total of 4 levels, and a vibration function to choose from. It is important to note that when using it, put a cotton pad on the head of the pore cleaner and pour enough lotion. This ionizer has an automatic shut-off time, which should be used once a day and will automatically stop after three minutes. Overall, NC-560 cleanses gently, making it safe to use on acne-prone skin and mildly sensitive skin. The official website price of NC-560 is about 1000 yuan, and users who have a loose budget and do not think that the maintenance routine is boring can be considered.