Medela Swing Flex- Electric Breast Pump | More milk in less time For mothers who want to milk quickly and efficiently. Anywhere and anytime. Ideal for breastfeeding mothers who want to share feedings with their partner, need to go on a date, or simply need a break. TWO-PHASE TECHNOLOGY: feeling of natural milking as if the baby is sucking; The PersonalFit Flex funnel: mothers will have a completely new milking experience that can be adjusted to individual needs. More milk and comfort, tested by mothers. Nice, efficient and easy to use; WANTED BY MOTHERS, RECOMMENDED BY DOCTORS: The world's leading breastfeeding research brand, Medela has worked with breast milk scientists for over 60 years and is the #1 choice for hospitals and healthcare professionals around the world. Our award-winning breast pumps and accessories are used and loved by mothers in over 100 countries. With the new PersonalFit Flex funnel, mothers will have a completely new milking experience that can be adjusted to individual needs. A new design thanks to a team of scientists and nursing mothers, this funnel can be adapted to the shape of the breast for more comfort and efficiency and to increase the flow of milk to prevent pressure on the milk ducts. Oval shape that can be rotated 360s, with a soft, smooth and flexible edge. Result? Very comfortable and efficient milking, molded to your shape. Medela pumps are designed to make breastfeeding easier, so you can breastfeed your baby for as long as possible. How to use: Be sure to read the Instructions for Use. Composition: plastic. It does NOT contain Bisphenol-A. Two-phase milking that mimics the natural process of breastfeeding and stimulates the creation and maintenance of breast milk. A unique technology developed on the basis of clinical research conducted in collaboration with the University of Western Australia, Perth, Australia with effectiveness confirmed by many hospitals and mothers in the world.