










Momcozy S9 Wearable Breast Pump
Free pump, Free life
If, invisible pumping? Born to help moms to go back to normal lives or work as before.
Momcozy S9 hands-free pump is light, compact, and wireless enough for invisible wearing to move around. This wearable breast pump is rechargeable for consistent use of 3-4 sessions, 5 intensity levels cater to each breast to get valid milking. Normal lives or nursing is no more an either-or question, get both.
5 Adjustable Suction Levels and 2 Modes
Default Flange Size: 24mm
Bottle capacity: >120ml
Usage time: 50-70 minutes
Shut time: 20 minutes auto shut off
Charge time: about 2.5 hours, power adapter must be 5V-1A or 5V-2A
Silent: the noise of the motor is controlled under 55dB.
S9 Single Wearable Pump Kit
① 1 Pump Motor
② 1 Milk Collector (180ml)
③ 1 Silicone Shield (24 mm)
④ 1 Silicone Diaphragm
⑤ 2 Duckbill Valve
⑥ 1 Linker
⑦ 3 Seals
⑧ 2 Bra Adjustment Buckle
⑨ 1 USB Cable
⑩ 1 Instruction
S9 Double Wearable Pump Kit
① 2 Pump Motor
② 2 Milk Collector (180ml)
③ 2 Silicone Shield (24 mm)
④ 2 Silicone Diaphragm
⑤ 2 Duckbill Valve
⑥ 2 Linker
⑦ 3 Seals
⑧ 2 Bra Adjustment Buckle
⑨ 2 USB Cable
⑩ 1 Instruction
Nipple measurement | Flange |
---|---|
11-13mm | 17mm |
14-16mm | 19mm |
17-19mm | 21mm |
20-22mm | 24mm |
23-25mm | 27mm |

Wearable
Cordless and Hands-Free
Worn inside a standard nursing bra, pump wherever, whenever with your own hands free breast pump. No messy or tangled cords to hold you back or get in the way.
Made for multitasking moms, you don't have to waste any time away from your baby. Take good care of your baby and get you back to natural life

Portable
Makes Going Out a Breeze
Weighing just 1 pound, whether around the house or on a trip, or to and from the office, the portable wearable pump could be a good option.
The rechargeable battery lasts about 80 minutes (one charge for 3-4 using times) and comes with a USB charging cable — great for using in the car and other places where you might not have access to a regular outlet.

Comfortable
BPA free and Easy Clean
The milk cup is made of food-grade BPA-free silicone and just five parts to assemble and clean. A little hot soapy water and a bottle brush will complete the cleaning.

Efficient
Maintain & Increase Supply
2 modes of massage and expression with 10 intensity levels in total, make sure it will not only do the work but also stay comfortable for you. it renders up to hospital grade 300mmHg suction to get valid milking
FAQ
At Momcozy, we provide a breast pump flange size chart for you. You can find the correct size through the chart.
Momcozy's default flange size is 24mm, and 17mm/19mm/21mm inserts and 27mm flange size are also available for purchase. You can purchase it here
Your breasts may change between the third trimester and after giving birth. Also, your breasts may change through your breast pumping journey, so it's important to regularly check your flange size.
Unsure of your size? Check out our exhaustive guide on how to measure your flange size
Our hands-free breast pump is designed to be worn with your standard nursing bra. For a better pumping experience, make sure there is no space between the breast pump and your breast, and it cannot be moved easily.
If your bra isn't flexible enough, you can use a bra adjuster to create more room.
You can find Momcozy's nursing bras here
Clean washable components
1. Rinse and wash by hand, use an exclusive wash basin for your baby feeding items.
2. Rinse or wash these parts with cold and clear drinking-level water (approx.20°C/68°F), or with warm and soapy water (approx. 30°C/86°F).
3. Use the washing agent without artificial fragrances or coloring.
4. Check carefully to check whether there is any contamination. If it does, please repeat the clean process as above again until there is no contamination.
5. After washing or rinsing, air-dry these parts on a clean and unused towel, paper towel, or cloth.
*Warning
Please don’t use a steamer or a microwave sterilizer to disinfect these parts, because the high temperature may cause deformation of them. All the ultraviolet products are not recommended to be used to sterile this product.
Some breast pump accessories do need replacing regularly to maintain performance. If you notice that your pump seems to have lost suction, the first thing you should do is take a look at your parts, particularly the valves, and inspect for wear, fraying, or stretching and replace if needed.
1. Valve membranes and duck valves need to be replaced every 2 months;
2. Backflow protector diaphragms need to be replaced every 3 to 6 months
3. Replace breast shields every 6 months
AS SEEN ON YOU
