Helps reduce areas of dry skin oily patches and visible blemishes. Sonic technology powers this facial brush at 300 oscillations per second to remove dirt and make-up from your pores without irritation. Automatic even cleanse timer prompts you to move to another area of your face every 10-seconds. 3 Speeds: Low Medium High. LED charging indicator light. Waterproof and safe for use in the shower. Fully rechargeable with charging stand. Includes 2 facial cleansing brushes. 2-Year manufacturer limited warranty.