From the seller

Purchased in September 2026 - its brand new just the packaging is opened. Comes with 24 mm flanges. Have original bill as well. Giving at same price. The Spectra® S1 Plus Premier Rechargeable Double Electric Breast Pump offers all the advantages of the S2 Plus with the added convenience of a built-in battery. This enhancement ensures that the portability of this hospital-strength breast pump does not come at the expense of efficiency, power, or performance. As with every Spectra® pump, the S1 Plus features a closed system design, creating a sanitary barrier between the milk and the pump to maintain hygiene and motor efficiency. It boasts a powerful maximum suction of 270mmHg and can function as either a single or double pump, providing a comprehensive breastfeeding solution right from the start. The pump's intuitive one-touch button and customizable digital controls let you easily adjust to the pumping speed and rhythm that work best for your body, with adjustable suction in both the let-down and expression phases. Designed for discreet use, the pump includes a timer, night light, and operates quietly.