Medela Swing Electric Breast Pump

SWING 2 PHASE PUMP by MEDELA Swing is designed for Moms on the Go! Theonly single electric personal use pump with breakthrough 2-PhaseExpression® technology for maximum milk flow. First researched anddeveloped for hospital breastpumps, 2-Phase Expression is an advancedpumping pattern that mimics a baby?s natural nursing rhythm by pumpingin two distinct modes. Stimulation mode: To simulate your baby?s initial rapid sucking to start your milk flowing; Expression mode: To simulate your baby?s slower deeper sucks to express your milk gently and efficiently.; Includes:SoftFit breastshield; 2 bottles and caps; Bottle stand; Power cord; Shoulder/next strap; Tubing; Valve and membrane; Drawstring bag;