Experience the convenience and portability of the Evenflo Advanced Single Electric Breast Pump, designed specifically for occasional-use pumping. This compact and travel-friendly pump is powered via the included AC Adapter or AA Batteries (sold separately), making it ideal for on-the-go pumping sessions. Embark on your breastfeeding journey with confidence, supported by the Evenflo Feeding Advanced Single Electric Breast Pump. This compact and portable pump is meticulously designed for occasional-use pumping, offering convenience and comfort for busy mothers on the go.