Electric breast pump Swing Flex by MEDELA + 2 breast shields Designed for breastfeeding mothers and those whose babies cannot be breastfed directly, the Swing Flex electric breast pump by Medela is equipped with 2-Phase Expression Technology that reproduces the infant\'s natural sucking rhythm and comes with the PersonalFit Flex breast shield. A design that easily adapts onto the breast and facilitates the flow of milk by preventing compression of the milk ducts. Designed to express breast milk and help ease symptoms of engorgement, it also relieves sore, flat or inverted nipples. Simple, quiet, lightweight and easy to assemble, it is particularly useful on the move or for occasional use. Plus points of the Swing Flex(TM) electric breast pump 2-Phase Expression Technology- Stimulation phase: reproduces the infant\'s initial rapid sucking to stimulate the milk flow- Expression phase: reproduces baby\'s slower, relaxed sucking to maximize the amount of milk extracted 2 PersonalFit Flex breast shields, soft and comfortable: 1 size S (diameter 21 mm) + 1 size M (diameter 24 mm) Oval shape and rotates 360° Overflow protection 105° angle to improve milk flow Baby bottle (capacity 150 ml) with cap + stand Compatible with the Calma® component sold separately on our website MORE INFORMATION: Suitable from birth Uniquely designed for breast milk, this product is exclusively intended for use by the same person, the use of the same component by several people may present a health risk Do not use the Swing(TM) breast pump in the bath or shower Operates with the mains adapter provided Dimensions/Weight: 12 x 13 x 5.7 cm/200 g Breast shields in soft silicone Bottle in polypropylene and thermoplastic elastomer (TPE) Components are guaranteed Bisphenol A(BPA) free Easy to clean, dishwasher safe Other products by MEDELA available on our website include: Harmony (manual) and Maxi Flex (double electric) breast pumps, as well as a wide range of accessories specifically designed for breastfeeding Always check the temperature of the contents before bottle feeding baby In case of problems or pain, contact a health professional (lactation consultant, doctor, etc...)