The benefit of the Spectra S1 or S2 is the ability to customize the settings to what is most comfortable to you.

Start in massage mode


When you turn on the pump, it will start in expression mode. Press wavy lines to switch to massage mode. Start with Cycle 70 / Vacuum 1 mode to stimulate a let-down and milk starts flowing.

Continue in Expression Mode


Once the milk starts coming out, switch back to expression mode (press wavy lines) with a mode of 54 and a vacuum level of 4 or 5.

Increase Suction


As your milk starts to slow down, decrease the cycle speed by one level and increase the suction level by one.

Stimulate Another Let-Down


Once your milk completely stops, switch back to massage mode to stimulate another let-down.



Repeat as many times during a pump session!