Spectra S1 Plus Breast Pump


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The Spectra S1 breast pump with rechargeable battery is perfect for mothers who want to feel confident that they have an effective, powerful breast pump to support supply, while also incorporating features like adjustable suction and cycle speeds, quiet motor, digital display with timer, night light, and carry handle. The S1 features Spectra’s Natural Nursing Technology which simulates the natural way a baby nurses and promotes a more comfortable pumping experience.


  • Built-in rechargeable battery
  • Massage mode simulates the natural suckling of a baby
  • Adjustable suction levels in massage and expression modes
  • Adjustable cycle speeds in expression mode
  • LCD screen with timer
  • Built-in night-light allowing you to easily pump at any hour
  • 30-minute auto-shutoff timer
  • 2-year warranty
  • Unit weight: 3.5 lbs

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What’s Included:

  • Spectra S1 Hospital Grade Motor Unit
  • AC power adapter
  • 24 mm flanges (2) and 28 mm flanges (2)
  • Milk collection bottles with caps (2)
  • Tubing (2)
  • Duckbill Valves (2)

Item# S1


  • Bottles: Any wide mouth bottles (Avent, Nuk, Mam, etc). We also sell the Spectra Skinny Neck Adapters which allow you to pump into any standard size mouth bottles
  • Milk Storage Bags: Any brand bag can be used for milk storage if you pump and dump. If you are looking to pump directly into storage bags the Kiinde Storage System is a great option.
  • Hands-free Options: Simple Wishes Hands Free Pumping Bra and Freemie Collection Cups

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