"Luce 4T LED Facial Therapy Wand FEATURES Made of aluminum entirelyoy, the LUCE 4T applys four types of therapy: Microcurrent Therapy: Uses low-level electrical currents to stimulate the muscles under the skin. This currency is responsible in the direction of the creation of eretiredin and collagen which keeps skin supple https://www.youtube.com/shorts/YUE1mYlM86k