Spectra S1 Breast Pump • 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 Comes with everything spectra provides ($217) + 2 additional kits I bought ($80) + pre-sterilized sealed bags! Both 24 and 28mm flanges included. You can see details at Target.com. https://www.target.com/p/spectra-s1-plus-portable-38-rechargeable-hospital-strength-double-electric-breast-pump/-/A-75557559 Smoke-free & pet-free home. Only used for ~2 weeks then 2 months randomly at work.