Express Your Baby's Suction Power No more holding or pumping while using your breast pump, just sit back and watch the Mochi breast pump express breast milk with its natural vacuum. The MOCHi breast pump expresses milk from your other breast during breastfeeding or allows you to express milk from your breast like a manual pump. No more holding or pumping your breast pump while using it, just sit back and watch the MOCHi breast pump express your milk with its natural vacuum. Just squeeze, place it on your breast, centering your nipple, and release. Experience an effortless, quiet, and comfortable breast pump with its one-piece structure. It's also very easy to clean. THE NATURAL VACUUM EFFECT THAT IS EXACTLY WHAT YOUR MILK DUCTS NEED Thanks to its patented technology, it constantly applies the force your milk channels need. It creates a force similar to your baby's suction force with the lower and upper vacuum rings and vacuum strip in its body structure. It aims for the most effective breast milk expression with its shape, curves and weight. MILK, STORE and FEED The MOCHi breast pump is a complete breast milk solution. It allows you to express, store and feed your baby your breast milk. After expressing, the milk stopper is placed inside the pump and the breast milk can be stored without contact with air. If necessary, it can be stored in the freezer at -20 °C. Your MOCHi breast pump and all its accessories are under a 5-year warranty so that it will be with you for many years, not just for your first baby. Mochi breast pump provides easy and comfortable use without any effort. Mochi breast pump is suitable for hands-free use. It transfers milk to its chamber with the vacuum effect created by natural vacuum rings. Unlike other pumps that work with high forces, it creates a force similar to the baby's suction power. It prevents milk from spilling with its milk stopper and helps you carry it safely in your bag. The flange mouth structure is designed to fit all breast and nipple sizes. It is easily cleaned with its one-piece, 100% food grade, medical silicone structure. Box Contents: 1 x 120ml / 4 Oz Breast Pump 1 x 2in1 Milk stopper & Milk glass 1 x Dust cover 1 x User manual