Features: 1.Light Weights Hidden All-in-one Pump - Only 230g, 2/3 the size of ordinary pumps. Momcozy M5 hands free breast pump has no eye-salute paid, and no occasion restrictions to pump breast milk anytime, anywhere, even when working, driving, etc. Momcozy M5 is a pumping game changer designed for mum's freedom. 2.SPA-level Lactation - M5 breast pump the new concept "Baby Mouth" is structured like a baby sucking at a horizontal angle, painless lactation produces more milk. With a double-sealed flange and ergonomic breast arc design, all-around comfortable fit. 3.Increase Milk Efficiency - M5 has a micro-vibration tech to promote milk comfort secretion during breastfeeding. With 3 Modes (Stimulation + Expression + Mixed) and 9 levels, customize the M5 wearable breast pump so it always starts at your preferred setting for efficient pumping. 4.Tailored for You- Momcozy breast pump M5 with 4 sizes 17/19/21/24mm, fit for different breast shapes. Made of zero BPA food-grade silicone, it's safe for you and your baby. Minimal parts are easier to use and clean, so moms can spend their feeding life worry-free. 5.Exclusive Mom Fashion Items - M5 has a stylish and compact design with 4 colors to choose from and an exquisite storage handbag so that moms can also show their fashion taste in breastfeeding life, making breastfeeding both beautiful and convenient. M5 becomes a genuine "Mom Pride Emblem". Be fashionable, be cozy, and start today!