This is the EMS facial device "Zogankin Mature" from Curel Lab. This EMS facial device targets the facial frame muscles (temporalis, zygomaticus major, masseter). It's a hands-free type that you wear on your face, allowing for "beauty while doing" other things. It has two programs: Normal mode and Night mode. It is waterproof (IPX7) and can also be used for scalp care while shampooing. Used a few times No feeling of use Black Includes USB charging tool No box Do not use if you are receiving treatment from a doctor or if you use medical electronic devices such as a pacemaker. Thank you for viewing.