I purchased the above item and I am not satisfied with the product at all. I bought this due to its stated key features and description: 'Braun Satin-Hair 7 Brush with IONTEC is a revolutionary innovation for hair care. From the first brush stroke, hair is given instant shine and smoothness anytime and anywhere, just at the push of a button. It fights frizz and removes static, 100% portable and easy to use. Braun Satin-Hair 7 Brush with IONTEC makes your hair incredibly shiny.' The above is completely incorrect and it was worse than using a normal brush. It made my hair extremely static and it definitely did not remove any frizz or give instant shine and smoothness. Do not waste your money ladies! I only gave it 10% because I couldn't give it 0%!