UNIVERSAL: this electric exfoliating brush is suitable for all skin types, fits for for men women elderly 2 MODES: 360° rotary spin with 2 kinds of speed function for your needs, low speed mildly clean your skin, fast speed deeply clean the skin ERGONOMIC DESIGN: shower brush with long handle, easy to wash the back. micro-bend design, very flexible and convenient to use MASSAGE BRUSH: many massage wave points on this shower brush, using it to massage, can promote blood circulation, relieve fatigue of body IPX7 WATERPROOF: The brush body is IPX7 waterproof, and the hidden USB charging port is waterproof, which is convenient for use and maintenance