S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
Lasts All Day. Pump Anytime, Anywhere.
The S9 Pro hands-free breast pump delivers better efficiency in less time, giving moms more time for themselves.
The Stimulation mode mimics a baby’s natural suckling to help trigger letdown more effectively.
Operates at a low 50dB—quiet enough not to wake your baby, perfect for nighttime pumping.
The LED screen is easy to read at a glance, even in the dark.
Auto shut-off after 30 minutes of inactivity for added safety and peace of mind.
⚠️ Safety Warning
Do NOT use this device if you have a cardiac pacemaker, implanted defibrillator, or any other metallic or electronic implant, as it may cause electromagnetic interference or serious injury.
Specifications
Material: PP + food-grade silicone
Default Flange Size: 24mm
Flange Insert Sizes: 17 / 19 / 21mm
Noise Level: < 45dB
Charging Time: ~2.5 hours
Usage Time: 8–9 sessions
Charging Port: Type-C (5V/1A)
Capacity: 6 oz (pump within 4 oz)
Auto Shut-Off: After 30 minutes
Need a different flange size?
We’ve created a guide to help you find the best fit.
Check the flange size guide here.
Find other flange sizes here.
Note: Breast size can change before and after pumping. Measure just before pumping for accuracy.
Double Wearable Pump Kit
Pump Motor * 2
Milk Collector (180ml) * 2
Silicone Flange (24 mm) * 2
Flange Insert: (17mm&19mm&21mm) * 2
Silicone Diaphragm * 2
Duckbill Valve * 4
Linker * 2
USB Cable * 2
Single Wearable Pump Kit
Pump Motor * 1
Milk Collector (180ml) * 1
Silicone Flange (24 mm) * 1
Flange Insert: (17mm&19mm&21mm) * 1
Silicone Diaphragm * 1
Duckbill Valve * 2
Linker * 1
USB Cable * 1
Fast Shipping FREE AVAILABLE
Order today for delivery in as little as .All Momcozy.com standard shipping rates and policies apply to all items when shipped to the United States, United Kingdom, Canada, Australia, Saudi Arabia, France, Germany, and some EU Countries including free shipping on qualifying orders. For other countries, please get in touch with our customer service before placing the order.
The time frame of order delivery is divided into two parts:
●Processing time: 1-2 business days
●Shipping time: 3-8 days (excluding weekends and holidays).
Click here for more shipping details
30 Days Guarantee Learn more
We stand behind our products. If you don’t love it, exchanges and returns are available in 30 days.30-Day No-Reason Return Policy
Momcozy offers a 30-day no-reason return policy for unused and unopened products with intact packaging. Returns must include all original accessories and proof of purchase. Customers are responsible for return shipping costs, and original shipping fees are non-refundable. Clearance items and non-Momcozy branded products are excluded from this policy.
Exchange Policy
Non-Quality Issues: Within 30 days of receipt, unused products may be exchanged for reasons such as size mismatch, with the return shipping cost to be borne by you.
Quality Issues: If a product is damaged due to quality issues within the warranty period, please contact our customer service team for assistance. They will provide you with a solution that best suits your needs.
If you have any problems or malfunctions during use, please contact us at support@momcozy.com, and please allow up to 24 business hours for a response to your question.
Click here for more return&exchange details
2 Year Warranty Learn more
At least 2 Year* Warranty Guarantee PolicyAt Momcozy, we want you to feel confident in your purchase. That's why we offer a 2-year warranty (3 years in Spain) on most battery-operated products. The warranty covers failures caused by non-human factors, such as manufacturing defects or internal malfunctions under normal use. Simply keep your proof of purchase and contact us if you experience any issues within the warranty period. We'll work with you to find a solution, whether it's a repair, replacement, or refund.
Some exclusions apply, such as damage caused by misuse or unauthorized modification. For more details, please see our full warranty policy.
Ways to Pay
The accessories for this product
PRODUCT FEATURE
Wear It Anywhere
Quiet, Compact, and Lightweight
Upgraded to be 20% smaller, the S9 Pro wearable breast pump feels as light as an apple—no bulk, no bra bulge.
No messy cords or tangles to hold you back. Pump completely hands-free anytime, anywhere. The perfect pump for home, work, or on the go.
Pump Wherever, Whenever
Power That Keeps Up With You
We know your day is busy—that’s why the S9 Pro’s battery lasts all day with just one quick charge. Pump hands-free for 8 to 9 sessions, whether you’re at home, work, or on the go.
And with the auto shut-off feature, you can relax knowing it won’t drain power when you forget to turn it off.
Tip from us: Using a 5V/1A charger helps you get back to pumping faster.
2 Modes & 9 Suction Levels
Simple to Use, Made for You
The S9 Pro features Momcozy’s Expression Mode and Mixed Mode, each with 9 adjustable suction levels. These modes mimic your baby’s natural sucking rhythm, helping you get more milk faster and more comfortably.
The easy-to-read LED screen makes night pumping hassle-free, and with a quiet 50dB sound, you won’t disturb your little one.
BPA-Free & Mom-Approved
Easy to Use and Clean
Made from BPA-free, food-grade silicone material tested to meet FDA standards, the S9 Pro helps you pump confidently and comfortably. Just slip the pump into your bra and start pumping within seconds. The one-click on/off button makes it easy to take apart and clean. Helpful tip: Try not to fill the milk cup past the 120ml line. Also, measure your nipple size to pick the right flange before pumping. Not sure about your size? Check out our exclusive guide.
AS SEEN ON YOU
FAQs
How to Ensure Efficient Pumping with Your Momcozy Breast Pump?
1. Ensure the breast pump and accessories are installed correctly, and the flange fits your breast comfortably and securely during pumping.
2. Select the correct flange size. Momcozy offers sizes 15mm, 17mm, 19mm, 21mm, and 27mm. Check the flange size guide here.
Use the included “nipple measuring tool” to measure your nipple diameter accurately—measure only the nipple, excluding the areola—to find your perfect flange size.
3. Replace silicone breast pump accessories every 3 months or as needed based on wear and suction performance.
4. For best support, use a full coverage bra, stretch fabric bra, nursing buckle bra, or wireless bra during pumping.
How Can I Confirm the Correct Flange Size?
Before purchase: We’ve created an exclusive flange size guide to help moms find their perfect fit. Check out the guide on how to measure your flange size here.
After purchase: Use the included “nipple measuring tool” to measure your nipple diameter and select the right flange size based on your measurement.
Please note: Your breast size can change before and after pumping, so for the most accurate fit, measure your nipple size right before you start pumping to ensure the flange size is appropriate.
How Often Should I Replace Breast Pump Accessories?
All Momcozy pump parts that come into contact with breast milk are BPA-free, ensuring safety for both you and your baby.
To maintain optimal pump performance, some accessories need regular replacement. If you notice a decrease in suction, check your parts—especially the valves—for signs of wear, fraying, or stretching, and replace them as needed.
Diaphragms, duckbill valves, and inserts are recommended to be replaced every 2–3 months.
Flange shields and milk collectors should be replaced every 6 months.
Do Wireless Breast Pumps Work?
Yes! Wireless breast pumps today work just as effectively as traditional wired ones. Thanks to advances in technology, you can enjoy strong suction and a comfortable pumping experience—completely wire-free. At Momcozy, we design our wireless pumps to keep moms moving freely without sacrificing performance.
How to Use a Wireless Breast Pump?
Using a wireless breast pump is much like using a traditional wired one, but with the freedom to move around. Here’s how:
1. Prepare your breasts: Wash your hands and gently massage your breasts to encourage milk flow.
2. Assemble the pump: Follow the instructions to put your pump parts together correctly.
3. Adjust suction: Choose the suction level and mode that feels most comfortable for you.
4. Start pumping: Position the flanges over your breasts and turn on the pump.
5. Monitor milk flow: Keep an eye on your milk and adjust suction if needed.
6. Clean and store: After pumping, wash all parts thoroughly and store them safely.
Do Hands-Free Breast Pumps Work for Large Breasts?
Absolutely! Hands-free breast pumps can work great for moms with larger breasts. Many modern pumps, including Momcozy’s S9 Pro wireless hands-free breast pump, are designed to fit a variety of breast sizes comfortably. With adjustable flange sizes—like the 27mm option—Momcozy ensures you get a snug, effective, and comfortable pumping experience every time.
How Customers Say About
- OOursVerified BuyerReviewingS9 Pro Wearable Breast Pump Upgraded - Long Battery LifeI recommend this productRated 5 out of 5 stars1 week agopratique
Tire lait Momcozy S9 Pro, tire-lait avec une bonne autonomie et agrable lors du maintien et du tirage du lait.Lger et se prend facilement en main.
- CCustomerVerified BuyerReviewingS9 Pro Wearable Breast Pump Upgraded - Long Battery LifeI recommend this productRated 5 out of 5 stars1 week agoReally nice wearable pump
These wearable pumps worked really well for me. The suction is strong, they're comfortable to wear, and they're convenient when you need to pump without being tied to a wall outlet. The battery life has been good, and the controls are simple to use.They're also fairly quiet, which is nice if you're pumping around other people or while taking care of your baby. Cleaning and reassembling the parts is straightforward once you get used to it.Overall, I've been very happy with these pumps. If you're looking for a reliable wearable breast pump that gets the job done, this is a great choice.
- MJMaria J.Verified BuyerReviewingS9 Pro Wearable Breast Pump Upgraded - Long Battery LifeI recommend this productRated 5 out of 5 stars1 week agoHace Muy poco ruido
Estupendo, succiona rpido y sin tanto dolor ni ruido.
- QCQuality C.Verified BuyerReviewingS9 Pro Wearable Breast Pump Upgraded - Long Battery LifeI recommend this productRated 5 out of 5 stars1 week agoManos libres y ajustes sencillos para una extraccin ms cmoda
Lo que ms prctico resulta de este sacaleches es poder utilizarlo sin tener que sujetarlo continuamente. El formato manos libres y su dise?o un 20 % ms compacto facilitan llevarlo colocado bajo la ropa y moverse con algo ms de libertad mientras est funcionando. Para un dispositivo pensado para formar parte de la rutina diaria, ese detalle se agradece bastante.Dispone de dos modos y nueve niveles de succin, as que permite ajustar la intensidad con bastante margen en lugar de depender de un nico funcionamiento. La pantalla LED tambin ayuda, porque muestra de forma clara el modo y el nivel seleccionados sin tener que recordar en qu configuracin se haba quedado.Otro punto interesante es el nivel de ruido, indicado en hasta 50 dB. No pretende pasar completamente desapercibido, pero s resulta ms discreto para utilizarlo en casa o en situaciones donde no apetece tener un peque?o motor anunciando su presencia. La carga mediante USB-C y la autonoma para varias sesiones completan bien esa idea de movilidad.El recipiente tiene una capacidad mxima de 180 ml y el borde de sellado reforzado est pensado para mantener una succin estable y reducir posibles fugas. Adems, las piezas indicadas estn libres de BPA y BPS.En conjunto, es una opcin especialmente interesante para quien busca un sacaleches porttil, regulable y sencillo de controlar, con un formato que permite tener las manos libres durante su uso.
- GGG.BanksVerified BuyerReviewingS9 Pro Wearable Breast Pump Upgraded - Long Battery LifeI recommend this productRated 5 out of 5 stars1 week agoThe best!
Love love love! Super easy to use and user friendly.
- KKaryVerified BuyerReviewingS9 Pro Wearable Breast Pump Upgraded - Long Battery LifeI recommend this productRated 5 out of 5 stars1 week agoBuenos
Buenos para tener indecencia para hacer cosas. Te salva en momentos donde debes extraerte pero tambin es que avanzar en otras cosas mientras el bebe duerme