








Long-Lasting Wearable Breast Pump | K8 Pro
20% OFF Sitewide
Daytime Offer · 9 AM – 9 PM
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Key Features
- Powerful 320mmHg suction for efficient and effective pumping
- Wearable hands-free design with no wires, tubes, or external motors
- 4 pumping modes: Massage, Expression, Auto, and Milk Flow
- 19 adjustable suction levels for a personalized pumping experience
- 20-minute automatic shut-off for safer pumping sessions
- Dishwasher-safe parts for easy and convenient cleaning
- 1300mAh long-lasting battery for reliable pumping on the go
- 150ml / 5oz milk capacity to meet daily pumping needs
- Quiet operation ≤50dB for discreet pumping anytime, anywhere
- BPA-free materials and tested safety standards for a safe and comfortable pumping
What's included
- K8 Pro Breast pump*2
- 21 mm flange inserts* 2
- 24 mm flange insert* 2
- Dust cover* 2
- Shoulder straps* 2
- USB-C type cable * 2
- Duckbill valve * 2
- Breast pump storage bag*1
Pump kits include 19mm,&21mm flanges. Check your size with our sizing guide.
*For eligible local-stock destinations. Other destinations may require 9–15 business days.
Find the Right Size for You
When it comes to comfortable, efficient pumping, a good fit makes all the difference.
Measurement Steps
1. Use a ruler or tape to measure the nipple diameter (mm) at the base of the nipple and choose a suitable cover.
2. Determine the size of a flange based on the measurement results.
Example
If the measured nipple diameter is 22 mm, it is recommended to use a 24 mm flange.
Judgment Method
Too Small
If the size is too small, it may not be able to suck out.
Suitable
The nipple is centered and can move freely.
Too Large
Excessive size may cause milk leakage.
Sizing Guide

Freedom to Pump. Freedom to Live.
Designed to move with every
moment of motherhood.
Everything You Need. All in One.
Strong Suction.
Your Way.
Choose from 19 adjustable suction levels to find the strength that feels right for every session.
A Better Fit Starts
With the Right Size.
Every body is different. K8 Pro supports multiple flange insert sizes to help you find a fit that feels more secure, comfortable and personalized.
Not sure which size is right for you? Follow our step-by-step guide to measure and choose with confidence.
Find Your Flange SizeAdditional flange insert sizes may be available separately.
Every Part,
Made with Care.
Made with BPA-free materials for confident, everyday pumping.
Designed Down
to Every Detail.
All the essential specifications, thoughtfully built into one wearable pump.



























