Features: 1.The electric neck beauty device for neck and face is specially designed for creating a swan neck, which can effectively lift and firm the skin, reduce facial wrinkles, fine lines and neck lines. 2.The three colors of red, blue and purple light can directly reach the bottom layer of the skin, heat the collagen cells, promote the contraction and proliferation of collagen fibers, dilute neck lines, and improve dull skin tone. 3.43℃ constant temperature heating + EMS micro current + four skin care modes + three levels of intensity adjustment, which help to accelerate blood circulation, promote collagen production, and restore youthful vitality to the skin. 4.Acoustic imitation design concept, three-dimensional round tail shape, fashionable, beautiful and novel, fully fit the neck curve, and deeply touch the neck skin. 5.Ion introduction nutrition, through the decomposition and re-introduction of nutrients by electric ions, improves the skin's absorption efficiency of nutrients. When used with neck cream and neck mask, the effect will be doubled. Specifications: Material: ABS Color: white Battery capacity: 400mAh Use time: 1 hour Charging voltage: DC5.0V Rated current: 0.4A Rated power: 1.6W Charging time: ≤3.5 hours Net weight: 0.101KG Product size: 10.5*9*3CM Color box size: 13.2*10.1*6CM Packing List: 1* Host 1* Base 1* USB Charging Cable 1* English User Manual