1ABS material is environmental, safe, non-toxic and harmless to your skin 2Comes with 4 changeable beauty heads, which can offer different functions and offer a deeper clean for your facial skin 33 levels adjustable suction makes it suitable for different skin 4Helps remove the pores, blackheads, wrinkles on your face and keep your skin clean, making skin smooth to be rejuvenated 5USB charging, easy, safe and convenient to use