Pumping away from your baby is easier when you’re calm — and calm is what helps your milk let down.  Portable quiet, wherever you pump.

Letdown — the reflex that starts your milk flowing — is controlled by oxytocin, and oxytocin is sensitive to stress. When you’re tense, rushed, or pumping somewhere that doesn’t feel private, that stress can hold your letdown back — exactly the spot so many people are in pumping at work or away from their baby. A steady wall of white noise helps you settle. This portable machine gives you 40 sounds and 32 volume levels, runs on USB or plug-in power, and is small enough to live in your work bag.

One technique that can help: switch it on, pull up a photo or video of your baby, and let your body take the cue. Quiet on the outside, baby on your mind — that’s what helps your milk let down.

• Portable quiet — pump calmly wherever you are
• Calm supports letdown; stress can hold it back
• 40 sounds, 32 volume levels
• USB or plug-in power; fits your work bag
• No app, no Bluetooth — just switch it on

How to use

Set it near you and choose a sound you find calming. Pair it with a photo or video of your baby to help your letdown along. Run it on a timer (1, 2, or 3 hours) or continuous play.

What’s included

White noise machine, AC adapter, USB cable, user manual.

Learn more: Increasing Breast Milk Production

Common questions

Why use a white noise machine for pumping?
It creates calm and privacy, which help your milk let down when you’re pumping away from your baby.

Can stress really affect letdown?
Yes. Letdown is driven by oxytocin, which is sensitive to stress — relaxing helps your milk flow.

How do I trigger letdown when pumping away from my baby?
Relax, block out noise, and look at a photo or video of your baby; warmth can help too.

Is it portable?
Yes — it’s about a pound, runs on USB or plug-in power, and fits in a work bag.