こちらは中古品です。 3〜4回使用しましたが、状態は良いと思います。指示はありません。使い方を知りたい場合は、YouTubeに使い方のチュートリアルがあります。あなたの理解に大変感謝しますMULTI EFFECT: Repairs problem muscles, penetrates deep into the skin, promotes active tissue metabolism, breaks down pigmentation, improves wrinkles and sagging, and the multi-effect allows you to regain soft white skin. The folding function makes it very easy to store the mask, so you can be happy when you use it or not use itWAKE UP THE SKIN: The LED emits light from a specific wavelength directly to the surface of the skin of the face, which gives energy, tones and rejuvenates the skin. After light is absorbed into the skin, light energy is converted into a cell energy relief to strengthen capillary and skin