Feel gentle like baby's lips and mimic natural latching with the Momcozy S12 Pro wearable breast pump. Upgraded double-sealed flange outperforms ordinary single-flange designs for a tighter, cosier fit against your breast, boosting pumping efficiency, improving comfort and effectively stopping milk leaks. Developed based on half-year real mom interviews, this hands-free pump features a brand-new trendy pink hue, making it a stylish companion for daily outings. Fully charged in only 130 minutes, it delivers 7–8 pumping sessions / 240 mins runtime to support all-day outdoor use without power outlets. Operating below 50dB, it runs as quiet as a library for discreet pumping. It adopts dual leakproof protection: soft double-sealed silicone flange plus tight cup-motor snap structure to lock milk securely and maintain hygiene. Equipped with 3 modes (stimulation, expression, mixed) and 9 adjustable suction levels per mode, it imitates natural baby suckling to trigger letdown and reduce discomfort. Built-in Led display, timer, 30-minute auto shut-off, one-click pause and memory function bring extra convenience for nighttime pumping. Comes with 24mm flanges fitting 20–23mm nipples and is Fsa & Hsa eligible.