Preowned, used maybe 20 hours max. Breastfeeding & pumping did not work out be me. I just have a few brand new pieces in the very last listing photo I will send with pump, I know the flange is missing a little valve but those replacements can be purchased online Smoke free pet free Crossposted • Single and double pumping capability • Hospital strength suction up to 270mmHg • Portable & rechargeable • Auto-shut off and timer control • Ultra quiet motor • Advanced massage mode settings • Advanced expression mode settings • Included is everything you need to get started The Spectra® S1 Plus Premier Rechargeable double electric breast pump provides all the features of the S2 Plus, but with a built-in battery. This means that you are now able to benefit from the efficiency, power, and performance of a hospital-strength breast pump without compromising on portability. Like all Spectra® pumps, the S1 Plus is a closed system – a physical barrier between the milk and the pump ensures hygiene and motor performance. With a maximum suction strength of 270mmHg and the ability to be used as a single or double pump, the S1 Plus is the ultimate breastfeeding solution with everything you need to get started. The S1’s completely flexible, one-touch button and digital controls allow you to set the pumping program to the speed and rhythm most effective for your body. The suction is adjustable in both let-down and expression modes. This quiet pump also includes a timer and night light.