The device switches seamlessly from stimulation mode to pumping mode and stimulates the nipple and suck properly to maximise milk flow. Based on the results of the Time to Descent Reflex (MER). One size fits all nipples. Everyone has a different shape and size, but the silicone shield gently bends and moulds to the shape of each nipple. Its design allows you to sit upright instead of leaning forwards. Smart and simple. Each session can be customised to individual needs with a variety of stimulation and pump settings. The breast pump offers 8 stimulation levels and 16 expression levels for a personalised experience. Thanks to the closed suction system, no food remains in the tube, so no washing is required. Fewer parts make assembly much easier. If you need to adjust the device or take a break, the play/pause button is always at hand.