Woven from over 17,500 hours of relentless research and development, Momcozy crafted the innovative Mobile Style hands-free breast pump, a testament to putting mothers first. Experience effortless and discreet breastfeeding with the Momcozy Style Flow breast pump. This device offers hands-free control allowing you to actively and conveniently manage your daily life. Enjoy up to 180 minutes of use per charge with a clear LED display for control at your fingertips. Simplified cleaning with only 4 parts. Patented DoubleFit Flange for Comfort and Safety: The breast pump features a unique double-sealed flange made of soft and hard silicone. Installing the flange is quicker and easier, ensuring comfort for you and safety for your baby Innovative Tritan Material: The milk bowl is made of Tritan, a safe, durable, and eco-friendly material certified by Greenguard Certified, which meets stringent quality standards and is safe for both mums and babies High transparency allows easy monitoring of milk status, and the stand-up design facilitates convenient positioning and pouring. Customized Fit and Convenience: Momcozy offers 4 sizes (17/19/21/24mm) for a perfect fit.