Spectra – S1 Plus Electric Breast Milk Pump for Baby Feeding – Convenient Breast Feeding Support

Product description

Which flange size should I use?

Proper flange fit improves comfort and milk output. Includes 24mm and 28mm flanges; 16–32mm sizes sold separately. Measure nipple diameter and add 2–3mm. A poor fit may cause discomfort or reduce milk output.

The suction feels weaker than it used to — is the pump failing?

Weak suction is usually caused by a loose, worn, wet, or misaligned duckbill valve or backflow protector. Ensure all parts are dry and assembled correctly. Replace duckbill valves every 3–6 months and the backflow protector if suction weakens.

The rhythm feels different from what I expected — is something wrong?

The S1/S2 Plus use Natural Nursing Technology™ to mimic a baby’s natural suckling. Start with Massage Mode to stimulate letdown, then switch to Expression Mode to express milk, recreating a natural feeding rhythm for efficient pumping.

How is the S1 Plus different from the S2 Plus?

They’re the same pump except for one feature: both have identical suction, modes, and settings, but the S1 Plus has a rechargeable battery for portability, while the S2 Plus runs on a cord. If mobility matters, choose the S1 Plus.

How do I charge it, and can I pump while it’s charging?

Yes.You can pump while plugged into the AC adapter,and the battery will charge at the same time. A full charge takes about 4 hours. To help preserve battery life, avoid leaving the pump connected to the charger longer than necessary.

Breastfeeding Essentials: Spectra S1 portable breast pump features comfortable suction pump levels that mimic natural breastfeeding as closely as possible
Travel Baby Supplies: Portable and rechargeable electric breast pump with a compartment for a Spectra bottle; essential baby feeding supplies for on-the-go moms
Single or Double Pumping: Use as a single electric breast pump or a double electric breast pump; for best results, use Spectra baby accessories
Hygienic Spectra Pump: Spectra backflow protector creates a physical barrier between your milk and the pump motor, ensuring your breastfeeding supplies protect your milk; easy to clean and maintain
Made For Moms, By Moms: We’ve committed our lives to providing the best breast pumps, accessories, education, baby supplies, breastfeeding essentials, and customer care that we can, supporting every mother with the beauty of parenthood