This is a water peeling beauty device that uses ultrasonic waves. I have used it a few times. I am selling it because I bought a new one. Operation has been confirmed. Charging is via micro USB. *Cables etc. are not included. Only the main unit shown in the photo. Instant purchase is OK. Water peeling ultrasonic beauty device Exfoliation care pore skincare Care: Cleaning/water peeling, penetration/introduction Care: Cleaning/water peeling, penetration/introduction, lift-up Area: Face Features: Ultrasonic waves