Momcozy
Momcozy S9 Pro Wearable Breast Pump — 2-Pack (24mm), Hands-Free Rechargeable Portable Pump, Gray
The Momcozy S9 Pro is a wearable, hands‑free electric breast pump (double kit) for expressing and collecting breast milk; this listing is a gently used 2‑pack (gray) and is missing the 17 mm, 19 mm, and 21 mm flange inserts. It uses PP and food‑grade silicone components, ships with default 24 mm silicone flanges and 180 ml milk collectors (optimal collection ~120 ml), offers two pumping modes with 9 adjustable suction levels, and features a 30‑minute auto shut‑off. Manufacturer specifications report a battery runtime of about 270 minutes (8–9 sessions) with USB‑C charging (~2.5 hours, 5V/1A), a noise level reported at ≤50 dB, and noted design/certification details including Red Dot (2022), NAPPA (2023), and FDA/FSA/HSA eligibility.
- Color
- N-gray
- Material
- Soft food-grade silicone fittings
- Gender
- female
- Category
- Baby & Toddler > Nursing & Feeding > Breast Pumps
Color
Size
- GTIN
799787260300- MPN
MOMCOZY-799787260300-GENTLYUSED-MISSING17MM19MM21MM
Specifications
Gently used Momcozy S9 Pro wearable breast pump (2-pack, 24mm, N-gray) featuring a hands-free design, 2 modes & 9 suction levels, LED display, soft food-grade silicone fittings, and up to 270 minutes battery life.
Wearable hands-free design; 2 modes & 9 suction levels that imitate baby suckling; up to 270 minutes (8-9 sessions) per full charge; auto shut-off every 30 minutes; Type-C charging; LED display; silicone buttons; noise ≤ 50 dB; increased flange sealing edge to prevent leaks; soft food-grade silicone fittings; max collection capacity 180 ml (6 oz); 2-pack with 24mm flange; won 2022 Reddot and 2023 Nappa awards; FDA certification and FSA/HSA eligibility noted.
- Color
- N-gray · gray
- Material
- Soft food-grade silicone fittings
- Secondary
- silk
- Occasion
- travel
- Gender
- female
- Age Group
- adult
- Condition
- used
- Category
- Baby & Toddler > Nursing & Feeding > Breast Pumps
Additional Attributes
- Gently used item; may show minor scratches or minor stains
- Box may have damage or item may not ship in original box
- Missing 17mm, 19mm, and 21mm flanges
- Includes 24mm flange (24mm listed in product title/category)
- 2-pack
- Wearable / hands-free breast pump
- 2 modes & 9 levels (imitates baby's suckling method)
- Aims to optimize milk production and shorten pumping time
- Longer battery life: fully charged can be used for 270 minutes (8-9 sessions)
- Auto shut-off every 30 minutes
- Type-C charging (faster Type-C charging)
- 20% smaller than previous model
- LED display with mode gears
- Silicone buttons
- Noise ≤ 50 dB
- Increased flange sealing edge for no leaks
- Soft food-grade silicone fittings
- Fittings are easy to remove for cleaning
- Collection capacity max 180 ml (6 oz); optimal collection 120 ml (4 oz)
- Won 2022 Reddot Design Award and 2023 Nappa Award
- Patents for appearance and structure invention
- FDA certification mentioned
- FSA/HSA eligibility mentioned
- Professional grade
Image Analysis
7 images- 01high
Studio product shot of two Momcozy wearable breast pumps displayed on mauve/pink stepped platforms in front of the product box. The pumps have light gray control tops with clear circular collection bottles. A lineup of accessories (tubes, valves, flanges) and a nipple measure tool are shown along the bottom of the image.
OCR: momcozy, Wearable Breast Pump, S9 Pro, TWO PUMPS, NIPPLE MEASURE TOOLmomcozy branding/logowearable breast pumps (two units)pump collection bottles/containers (clear round flanges)pump control caps/tops (light gray with 'momcozy' text)product packaging/box with product imageaccessory pieces (valves, adapters, flanges)tubing (two pieces)nipple measure tool (card with circular cutouts)display platforms/blocks (rectangular, mauve/pink)white background/studio backdropproduct photography layout/arrangement- 02high
Promotional-style photo of a woman using a portable electric breast pump placed inside her bra. She is pulling her outer garment aside to show the pump; a translucent overlay at the bottom displays marketing text and graphics describing "2 Modes & 9 Levels" with entries for Mixed Mode and Expression Mode and accompanying waveform icons.
OCR: 2 Modes & 9 Levels Optimize Your Milk Output Mixed Mode Stimulate breast milk production Expression Mode Breast milk flowing outadult woman (torso and head partially visible)hands (left hand pulling clothing open, right hand adjusting garment)nursing bra / inner braportable electric breast pump device (inserted inside bra)device control panel with buttons and small displaystriped blazer or outer garmentskin (chest/cleavage area)dark brown hairpromotional text overlay panelwaveform graphics (two sets representing modes)heart icon (next to Mixed Mode)droplet icon (next to Expression Mode)striped rug or carpet in backgroundbuttons on device (circular/rounded)seam/zipper or fastening detail on inner garment- 03high
A smiling woman seated in a car holds a takeaway coffee cup and is using a wearable breast pump attached to her left breast under a beige tank top. The image includes six maroon feature boxes overlaid along the bottom listing product benefits.
OCR: Efficient Pumping More Output Less-Noise Skin-friendly 6oz / 180 ml Convenient Wireless Useadult woman (smiling)wearable breast pump device attached to left breasttank top / ribbed beige dresslight-colored open shirt/cardigan draped over shoulderspaper or disposable coffee cup with lid (in woman's right hand)car interior (leather seat and headrest)car window with green foliage visible outsidenecklace (thin chain)blonde hairoverlay feature icons / product feature panels (six maroon boxes with icons and text) seatbelt (not visible/uncertain)small electronic pump motor (white/gray) on chest- 04high
A four-panel product infographic promoting improved suction and sealing for a pump (appears to show a pump unit, transparent flange/bottle, a sealed suction hole, and stylized sealing rings). The top-left panel contains the main heading and subheading; the other panels show close-up images and callouts labeled 'Pump More Stable', 'Sealed Suction Hole', and 'Improve Sealing'.
OCR: Improve Suction Experience Upgraded Structure and Flange Edge Pump More Stable Sealed Suction Hole Improve Sealingfour-quadrant promotional infographic layoutheading text: Improve Suction Experiencesubheading text: Upgraded Structure and Flange Edgetop-right product close-up: pump base / pump unittwo circular connector / suction port illustrations on pump basetransparent plastic flange / breast-shieldclear bottle or collection cup (partially visible)arrow graphic pointing to a sealed holeclose-up of a sealed suction holebottom-right stylized cross-section / concentric sealing rings graphicrounded maroon label buttons with white text (callouts)small circular icon (circle with diagonal line) in top-left panelsoft shadows and highlights on plastic partsmuted mauve / rose background panels- 05high
An infographic comparing two types of breast pumps: left column shows a handheld pump (photo of a person holding a pump with visible tubes) with feature bullets on a gray panel; the right column shows a hands-free pump (photo of a woman wearing pump cups inside her top, holding a phone and a mug) with corresponding positive features on a maroon panel. Green circular icons run down the center linking each pair of feature points.
OCR: Handheld Noticeable & Tubes Indoor Only Need a specific pumping bra More parts to clean Hands-free Discreet & No Tubes Indoor & Outdoor No specific pumping bra Easy to cleaninfographic / comparison charttwo-column layoutleft photo of person using a handheld breast pumpright photo of woman wearing hands-free breast pump cups inside her topbreast pump cups / flanges (pair)tubes attached to handheld pump (left)handheld pump unit (left)smartphone (right)coffee mug (right)kitchen stove and backsplash (right)potted plant on counter (right)striped long-sleeve top and ribbed pajama bottoms (left)leather or faux-leather couch (left)rounded image framesgreen circular arrow icons between columnsdashed divider lines between text rowstext labels describing featurespink background / bordergray left panelmaroon/dark-rose right panel- 06high
A smiling woman sits cross-legged on a purple mat in a living room, holding a young infant on her lap. The woman wears a white tank top with a small white wearable breast pump attached and gray sweatpants. Behind them is a beige couch with cushions and a framed picture on the wall. The scene is a casual, softly lit home interior.
OCR: nulladult woman (mother)infant baby (young baby, a few months old)wearable breast pump (white device attached to woman's top)white tank topwhite baby onesiegray sweatpantspurple yoga/matbeige sofa/couchthrow pillows (beige/cream)area rug (tan/natural fiber)framed wall art/paintingdoorway/interior walllight switch or thermostat on wallliving room / home interiorsmiling facial expressionscross-legged seated posenatural / soft indoor lighting- 07high
A smiling woman sits cross-legged on a purple yoga mat in a living-room setting, holding a baby on her lap. A wearable breast pump device is visible attached to her bra. Several award badges and logos (including a Dadsnet bronze badge, Right Start bronze badge, a National Parenting Product Award winner badge, and an FDA logo) are displayed above her. Below is the heading 'Professional Collaborations' with multiple partner brand logos listed (the BUMP, yahoo!life, MOTHERLY, CNET, babychick, babycenter, tinybeans, Parents).
OCR: dadsnet AWARDS 2023 BRONZE; BRONZE RIGHT START AWARDS 2023; 2023 NATIONAL Parenting PRODUCT AWARDS WINNER; FDA; Professional Collaborations; the BUMP; yahoo!life; MOTHERLY; CNET; babychick; babycenter; tinybeans; Parentsadult woman sitting cross-legged on floorinfant/baby seated on woman's lapwearable breast pump device attached to woman's brayoga/exercise mat (purple)sofa/couch in backgroundthrow pillowswooden floorinterior room wall with framed pictureaward and certification badges/logos (multiple)red circular swirl logo (top-left)dadsnet awards bronze badge (hexagon)Right Start Awards bronze badge (2023)2023 National Parenting Product Awards winner badgeFDA logo (white square with blue 'FDA')text header: 'Professional Collaborations'brand/partner logos row (the BUMP, yahoo!life, MOTHERLY, CNET, babychick, babycenter, tinybeans, Parents)
Brand PDP Lookup
- Brand
- Momcozy
S9 Pro Wearable Breast Pump Upgraded - Long Battery Life
Documents & Data
Customer Reviews
1,475 total1,475 reviews · out of 5
S9 pro Milchpumpe
Ich hatte ein Problem mit meiner Milchpumpe von Momcozy, da sie plötzlich nicht mehr funktionierte. Der Kundenservice hat schnell reagiert, und innerhalb von 48 Stunden habe ich eine neue Pumpe erhalten. Die Milchpumpe ist wirklich sehr gut und pumpt die Milch effizient ab. Ich bin sehr dankbar für die schnelle und unkomplierte Lösung.Super Zufrieden 🤩🤩
5 Stars
I did bought second time still 10/10 for me Thanks you
Momcozy
The battery life is short but is very good
Best invitation
I'm a on the go mom with 4 kids, this makes life a breeze. It's exactly what you see in the picture and it works great.
Perfect pump
Love love I bought my first one at Walmart and my children broke one and I had to buy one again and came on time and perfect condition
Convenient!
Love these so much I bought them for all my pregnant friends too!
Me encant
Lo s per recomiendo es s per pr ctico
Top of the list for your baby registry
Easy hands free pumping while you do things that need to be done. No stopping to be plugged up to an old school pump.
Fits perfect
Its authentic, really fits my Momcozy breast pump.
Life Savor
Perfect replacement saved the day for my daughter in law
Does it s job
Works good, compatible like it says!
Great
Working good
Great replacement
I accidentally cracked my original one and this one works great.
Good product!
Would get this again if I had another baby
Works for MomcozyS12Pro
These will work mine is the momcozy S12 Pro the only difference is the silicone flange part? it is different than the original. I bought it as a backup so i don t have to wash every time i just use my other set.
S12 pro replacement
Perfect fit for the MomCozy S12 pro
Must have for pumping mamas!
I ve only had this pump for two days, but it s been such a game changer and blessing! I love not being hooked up to a machine for hours at a time. It s so simple and easy to use! (I wanted something that wasn t too complex and this took the cake!)Great suction, simple design and easy to use!One thing to note, it is pretty loud but as long as that doesn t bother you, it s a great unit. Momcozy is such an amazing brand too!
Lo mejor de los extractores
Para mi la mejor compra que he hecho desde que tengo mi beb , super pr ctico, bastante poder de extracci n y con buena durabilidad de la bater a.
Buy replacement parts for breast pump before you need it.
Replacement parts were a perfect fit. I don t worry about it not working or loosing a piece of the breast pump.
Best hands free pump and most affordable
10/10 would recommend this is the first ever pump I bought and it gives me the best output and doesn t hurt while pumping! This product has definitely helped with my milk supply
Long Battery Life, Stable while moving
Don t know what I would do without this pump. The battery life is the best part, I can run a couple pumps off of one charge. They stay secure while I am up and moving around, and they re relatively quiet. I bought a separate Willow pump case (hard) because it doesn t come with one and it fits well in it! I got one free through my insurance and bought another one because it s been so crucial for us
Better than expected
I was told a few times this wasn’t too good of a pump, but more times I did hear the suction was good. My milk supply has went from 1-3 ounces to 4-8 ounces! The suction is great and I only use setting 2 of 9. I had an issue with the pump opening and leaking, but customer service handled everything so fast and smoothly. This is the pump I recommend whenever someone asks or mentions them when I wear it. They are comfortable I don’t notice I have them on other than the size.
5 star
Very powerful effective pump. Only downside is that delivery was slow.
Excellent
The right part I needed
Excelente
Excelente producot
Really Impressed!
Have used Momcozy with my third baby and now again with my fourth. I am so far delighted with the products, find them so easy to use and great price too. Have used the S12 as well as the S9. I also have to say thanks for the exceptional customer service provided by Momcozy, very efficient and understanding of my circumstances. Would definitely purchase again in future!
excelente manos libres
este extractor es ideal para madres que necesiten realizar sus extracciones mientras trabajen, realicen sus quehaceres domesticas, en mi caso lo utilizo mientras estoy en la oficina sin tener que hacer una pausa en mis pendientes, es super comodo para trasladarse, tener las manos libres da libertad
Get these!
So I started my relactation journey 3 days ago. I m 5 weeks postpartum and my baby had to be formula fed due to the failure to thrive. So now that s she s doubled her birth weight I decided I wanted to try it. I heard good reviews on this pump. Yesterday I thought about quitting due to the pain well come to find out it was the wrong flange size. I put these pumps on and used the correct size and I somehow managed 2 oz from both breasts. Keep In mind I d only been getting droplets. These emptied me. They didn t hurt either and I m so happy about it.
Get It
Made a world of a difference when pumping. Thin easy to install. I find that I m comfortably expressing more milk.
Amazing
Easy to use
Easy
Loves these! Love how I am able to do things with them
comfortable
Love this pump! It is comfortable against my skin, easy to work, and pulls all the milk out my boobs unlike others i have tried! It s very simple to clean and store, so glad i got this pump! Not too bulky either to wear out in public if you need to pump for dinner!
Amazing pumps!
Literally love my momcozy pumps so much! As an exclusive pumper, these are my everyday pumps because I get more output with them than my hospital grade pump!
the quality
This product helped me a lot because whenever I m in a hurry, I can leave my baby with someone and it helps me have enough milk.
Great Find!
absolutely loved these! They made pumping so much easier on the go!
Perfect pair with Spectra!
These have been a lifesaver! I ordered an adapter piece from legendairy milk to use with my spectra to make it hands free and it has been *chefs kiss*!
Q&A
4 answered3 Questions Answered
2 high confidence · 3 web-sourced
Do third‑party adapters and replacement parts fit the S9 Pro (e.g., Legendairy Milk adapters or generic replacement valves/membranes)?
Third‑party flange inserts, generic valves/membranes and Legendairy Milk–style caps are commonly reported to fit the S9 Pro’s 24 mm collection cups, and Momcozy also sells model‑specific replacement diaphragms/valves and flange inserts for the S9 Pro. We recommend using genuine S9 Pro replacement valves/diaphragms for a guaranteed fit, and if you buy third‑party adapters (Legendairy or generic inserts) check that the seller explicitly lists compatibility with S9/S12 Pro or 24 mm shields because fit can vary. [1][2][3][4]
Sources
Momcozy replacement parts & accessories pages; third‑party accessory listings (Target/Walmart) and community reports about Legendairy Milk adapters.
Is the battery user‑replaceable or serviceable, and for this used listing is there information on current battery health or expected runtime compared to the new spec (~270 minutes / 8–9 sessions)?
We do not sell this unit with a user‑replaceable battery — the S9 Pro uses an internal rechargeable battery and the manufacturer/FCC documentation state the product contains no user‑serviceable parts (opening it for a battery swap is not supported). [1][3] New S9 Pro units are specified for roughly 270 minutes (8–9 sessions) per full charge (about 1600 mAh); because this listing is a gently used item we do not have a measured battery‑health report for this specific unit and cannot guarantee it will match the new‑unit runtime — some capacity loss is normal with prior use. [2] We recommend fully charging and testing the pump on receipt to confirm session runtime for your needs.
Sources
Momcozy support/manual and FCC documentation for S9 Pro (battery specs and non‑serviceable parts); used‑item condition from the product listing.
Can the S9 Pro collect milk directly into common brand bottles (Medela, Philips Avent) or into storage bags, and if not, which official or third‑party adapters are compatible with this model?
This S9 Pro collects milk into the included 180 ml Momcozy milk collectors (default 24 mm) and does not natively screw onto Medela or Philips Avent bottles or generic storage bags. Momcozy offers official replacement collector cups and a direct‑to‑bag/spout storage‑bag option for use with this system. Third‑party adapters (for example Legendairy Milk’s spare adapters A & B and various tubing/flange inserts) are commonly used to connect Momcozy cups to other pumps or to pump into alternate bags, but those solutions are not officially supported and fit/performance can vary. [1][2][3]
Sources
Momcozy product pages (Milk Collection Container for S9 Pro; Accessories page describing direct-to-bag options and cross-brand compatibility) and Legendairy Milk spare adapters page showing third‑party adapters compatible with Momcozy cups.
Merchant FAQs
- 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.