【SOFT SiILICONE BRISTLES】: Food grade silicone material, thick design, caring and safe. It provides the softest and most gentle face cleansing and massage. It is your perfect face cleaner and massaging facial brush that any skin type can enjoy. 【5 ADJUSTABLE SPEEDS】:Our facial brush sonic motor provide high frequency vibration & deep cleaning, adjust vibration according to your skin type, low speed mode for gently cleanse, high speed mode for deep cleaning and exfoliation, can effectively remove