Silicone power brush from Nion Beauty featuring pioneering S-ion Technology + Kinetic Skin Cleansing design to gently exfoliate anywhere on the body. Get gorgeous skin from head to toe with one simple tool! Features. 3 speed kinetic vibration 3 speed of pulsating massage vibration S-ion Technology silicone surface Audible notification Dual surfaces Flexible, ergonomic design Rechargeable Lithium Polymer battery Easy to clean Bathtub safe Content + Care. ABS, Sion Technology Silicone, Negative