1FACIAL STEAMER HOT STEAM BENEFITS THEORY: advanced miniaturized positive thermal coefficient (PTC) ceramic heating element to vaporize clean water and produce a visibly strong steam instantly, steam helps make skin moisturized, 2OPERATE CONVENIENT TO: rotatable hot steam outlet,cup removable,the adjustable neck pivots in any direction where you need it to be,heat up quickly,height adjustable and can be move around the salon with wheels,360 degree rotated nozzle, you can convenie 3ADVANCED NANOTECHNOLOGY: adequately used in cool mist facial steamer,numerous nanometer-size particles, which absorbs tiny dust particles and bacteria from skin surface,nano ion permeates deeply into the skin to moisturize quickly, 4LED LIGHT WITH 10 TIMES THE MAGNIFYING LENS: the use of a magnifying lamp is mainly for the ability of the therapist to evaluate and examine client's skin properly,magnification to bring hard-to-see smaller details back into clear, 5SATISFACTION GUARANTEED WARRANTY: we stands behind our products 100%. All of our Facial Steamer Machine come with a full 3-year warranty. If for any reason you are not satisfied with your purchase