4 in 1 ultrasonic anti-wrinkle anti-aging skin rejuvenation anti wrinkle face lifting machine beauty wrinkle remover device ultrasonic device for special treatment in aesthetic medicine. the high-quality treatment head (ultrasound probe) is made of titanium with a ring-shaped contact display, which improves the highest level of safety and allows users to use stellar duo to treat customers without side effects. the technology originated from korean is a skin lift performed by ultrasound. it can improve skin texture, complexion, moisturizing, allergies and other skin problems. it can quickly penetrate skin cells, replenish moisture in the skin, and make the skin instantly moisturized and smooth. it can also solve the problems of aging and acne skin caused by dryness, and does not need to apply anesthetic cream, the effect is also very obvious..syi