The Evenflo Feeding Advanced Single Electric Breast Pump is compact, portable, and designed for occasional-use pumping. This travel-friendly pump can be powered via the included AC Adapter or AA Batteries (sold separately). To help keep you comfortable, multiple flange sizes (28.0mm & 30.5mm) are included with your pump. The flange is the part of the pump you place against your breast. A proper flange fit is important – it not only gives you a comfortable, more gentle pumping experience, but also equates to more milk.
