Medela Swing Breast Pump

swing is medela's smallest and lightest electric pump. experience 2-phase expression® technology, which enables the breastpump to imitate the way in which a baby breastfeeds; the pump first goes into stimulation mode (allows for rapid stimulation of milk ejection reflex) and then goes into expression mode (gently and efficiently expels the breast milk). the swing incorporates a multi-award-winning technological method that ensures the breastpump is completely silent. no matter where you go you can feel completely comfortable pumping breast milk discreetly! features & benefits: swing is designed for moms on the go! one touch let down button designed for faster milk flow. convenient, easily fits into a purse or briefcase efficient, adjustable speed and vacuum the unique 2- phase expression technology mimics the natural sucking rhythm of the baby delivers more milk in less time personalfit breastshell which are available in 5 different sizes (standard size 24mm included only) all parts that are in connection with breast milk are 100% bpa free electric or battery powered requires 4 x aa batteries (not included) calma solitaire included: the only research based feeding solution that mimics the unique breastfeeding sucking behaviour of a baby. material composition: various metal & plastic, doesnot contain bisphenol-a dehp(phthalate )or latex