Spectra S1 is a hospital strength closed system breast pump which prevents “backflow”. That ensures that the breast milk will not encounter any harmful bacteria while pumping. This pump has an internal rechargeable battery, night light, and timer. It features a two phase system with a let down mode and an expression mode. This pump can run up to 3 hours on one full charge.
Includes: Spectra S1 Plus breast pump, 24mm breast flanges, 28mm breast flange, wide neck bottles with rings and caps, backflow protectors, multi-volt power adaptor.