This innovative, more compact design provides powerful, double expressing performance. It features 7 levels of massage modes and 9 levels of expressing modes to make pumping more comfortable and efficient. The Minuet also offers 2 special patterns of expression modes that mimic the way a baby eats from the mom. With an in-built rechargeable battery and a new improved hygienic backflow protection system, the Minuet is on trend with an informative LCD and USB charge port.