I received this as a gift and used it once, but I'm selling it because I already have a facial device at home. Retail price: 4378 yen Effects: It is equipped with four functions: warmth, vibration, EMS, and LED. It can be used not only on the face, but also on the neck, décolleté, chin, upper arms, legs, and other parts of the body. It is rechargeable and compact, making it convenient to carry around. By using it after applying cosmetics, it helps the absorption of beauty ingredients and can be expected to tighten the skin.