Braun Satin Iontec Hairbrush BR710 ? Braun Satin Hair 7 IONTEC brush. World’s first brush with active ions. A brush to switch on instant shine. .Features: ? IONTEC: BRING OUT SHINE. BEAT STATIC AND FRIZZ. The Braun Satin Brush with IONTEC is unique. While others only have ions buried in their material, the Satin Brush actively produces millions, pushing them out through the little green jets. You can even hear it work with a quiet hiss. All those ions infuse your hair, beating static a