New design and multi-function: This 4D micro-current facial massager is our new design, bringing together all the advantages of the previous generation. It has the functions of micro-current therapy, high-frequency vibration, and phototherapy. You can adjust the vibration mode, vibration speed and micro current intensity. There are 5 options for each function. There are a total of 125 options for adjustment. You can enjoy a massage time at home without going to the SPA house.Microcurrent therapy: There are 5 modes of microcurrent intensity. During work, this facial massage roller will release a gentle micro current to stimulate the production of ATP, thereby providing energy to the facial muscles. You can feel a slight tingling sensation, which means that the micro current has been released into your body. It really improves facial contours, facial tone, and reduces fine lines and wrinkles. When massaging the chin, cheeks, forehead and lips, it effectively reduces dark circles, puffiness and wrinkles.High-frequency vibration: The 4D micro-current facial massager device is designed for a maximum of 8000 vibrations per minute. In order to provide users with the best massage time, we use intermittent vibration mode. You can clearly feel the vibration. The 'VM' and 'MODE' buttons are used to adjust the vibration mode. You can choose the best vibration speed and pattern you like. High-frequency vibration can relax muscles and have an excellent anti-wrinkle effect. The 'V'-shaped roller design can help you tighten your skin.Blue light phototherapy: 465nm wavelength blue light, when irradiated to acne, almost all energy can effectively act on Propionibacterium acnes, maximize the photodynamic changes of porphyrin, kill Propionibacterium acnes, and inhibit Propionibacterium acnes Bacillus. Propionic acid acne. The growth of bacilli effectively eliminates inflammation and acne in the affected area. In addition, blue light with a wavelength of 465nm can inhibit the exuberant sebaceous gland secretion and balance the secretion of skin oil.