PRETIKA ST255 SonicDermabrasion(R) Facial Brush High-frequency rotating cleansing technology removes cell debris, exfoliates & resurfaces skin for reduced fine lines, wrinkles & pore size & prepares skin to better absorb skincare treatments; Bacteria-resistant microfiber brush designed for delicate, sensitive & normal skin types; Water-resistant for use in the shower; Cordless design for better control; 2 power settings: low for gentle exfoliation & high for deep penetrating exfoliation & cleansing; Built-in rechargeable Li-Mh cell battery; Counter stand; Includes charging adapter