I've used it once or twice in the past, but it's been sitting unused since then. The dedicated pouch has some minor stains. The main unit is as good as new and can still be used. (Operation confirmed) It also comes with instructions, written in Japanese, so you should find it easy to understand! Also included is a USB charging cable. 【Multi-functional Water Peeling Facial Device with Five Modes】Equipped with ultrasonic peeling function, ion extraction, ion introduction, and EMS massage functions, this device offers a wealth of home esthetic functions in one! Furthermore, it's a multi-functional ultrasonic peeling facial device with five modes: peeling care → deep care → nutrient introduction → ultrasonic massage → lift-up. 【Ultrasonic Peeling, Pore Care】The power of ultrasonic waves mists water and simultaneously lifts away dirt such as old keratin and pore plugs remaining on the skin. By cleaning the skin in this way, it becomes easier to absorb beauty ingredients. The ultra-high-speed ultrasonic vibration also improves blood circulation, and the massage effect is transmitted to fat and muscles, further enhancing the skin's moisture and firmness. 【Ion Extraction, Cleansing Deep into Pores】Utilizing the absorption power of positive ions, it firmly adsorbs and removes blackheads and aged keratin from deep within the pores that cannot be removed by ordinary face washing or cleansing. 【Ion Introduction, Supporting the Penetration of Beauty Ingredients】Many beauty ingredients have a negative charge, and when the same negative ions are passed from the head of the ion introduction facial device, the same properties repel each other, pushing the beauty ingredients deep into the skin. 【EMS Massage, Training Facial Muscles for Lift-up】EMS automatically moves facial muscles with electrical stimulation, lifting them up by training them! It stimulates and contracts the muscles inside the skin, so it is effective for areas you want to lift, such as the face line where sagging is a concern, and the corners of the mouth and outer corners of the eyes that have come down. Popular ANLAN Water Peeling Facial Device Ultrasonic Peeling EMS Ion Extraction Ion Introduction Smart Peel Pore Care Pore Dirt Acne Blackheads Pore Plugs Keratin Removal Sagging Wrinkles