Shanglaite's biotherapy beauty device with multiple functions is a revolutionary all - in - one solution that combines several cutting - edge technologies to address a wide range of beauty concerns. This device is designed to provide users with a comprehensive and personalized beauty treatment experience, all from the comfort of their own homes. One of the key functions of the device is its ability to perform microcurrent therapy. Microcurrents are low - voltage electrical currents that mimic the body's natural bioelectricity. When applied to the face, these microcurrents stimulate facial muscles, causing them to contract and relax. This exercise helps tone the muscles, improving facial contours and reducing the appearance of sagging skin. Microcurrent therapy also enhances blood circulation, delivering more oxygen and nutrients to the skin cells, which results in a healthier and more radiant complexion. The device also incorporates radiofrequency (RF) technology. RF energy penetrates the skin's surface and heats the deeper layers, particularly the dermis. This thermal effect stimulates the production of collagen and elastin, two proteins essential for maintaining skin elasticity and firmness. As a result, the skin becomes smoother, firmer, and wrinkles are reduced. RF therapy is especially effective for treating fine lines, crow's feet, and frown lines. Light therapy is another important function of this multi - functional beauty device. It offers different wavelengths of light, each with its own unique benefits. Red light therapy promotes skin rejuvenation by stimulating cellular metabolism and collagen production. It can also reduce inflammation and accelerate wound healing, making it suitable for treating acne - prone skin and post - surgical scars. Blue light therapy, on the other hand, has antibacterial properties and is highly effective in treating acne. It targets the Propionibacterium acnes bacteria, which causes acne, and reduces sebum production, leading to clearer skin. In addition to these core functions, the biotherapy beauty device may also include features such as ultrasonic cleansing and iontophoresis. Ultrasonic cleansing uses high - frequency sound waves to gently remove dirt, oil, and dead skin cells from the skin's surface, leaving it clean and refreshed. Iontophoresis involves the use of electrical currents to enhance the penetration of skincare products into the skin. This allows active ingredients to reach deeper layers of the skin more effectively, maximizing their therapeutic benefits. With its diverse range of functions and customizable treatment settings, Shanglaite's biotherapy beauty device with multiple functions offers a versatile and effective solution for achieving and maintaining beautiful, healthy skin.