EFFECTIVE EXPRESSION - Our electric breast pump has 2 modes to mimic your baby's feeding pattern for optimal milk expression. Each mode has 5 levels of intensity adjustment. Ensuring that every mom can find her own rhythm and produce more milk in less time. Product List: Contains 1 breast pump Practical features - Physical buttons last longer and are less prone to damage than touch screens Innovative pumping technology, the sound is less than 55 decibels when in use, will not disturb sleeping babies Morakot breast pump has soft flange edges and is made of food grade Made of soft silicone. Skin-friendly, safe and BPA-free. While maintaining a good seal for optimal suction. Maximum suction value range: 280-300mmHg Professional design-closed system, silicone protection valve helps prevent milk leakage and protects mother and baby from bacteria. The Momcozy breast pump has a capacity of 180ml and the container is marked with graduations. The recommended optimal expression volume is 120ml. Portable and Cordless Use - Lightweight and portable pump and 800 mAh capacity rechargeable battery for pumping anytime, anywhere. After fully charged, it can be used for about 80 minutes/3-6 times