Medela Swing Maxi double electric breast pump expresses 18% more breast milk with a higher energy content than single breast pumps, giving you more time to spend with baby. The Swing Maxi is the complete package, as well as the pump, it also comes with 2x 150ml breast milk bottles, 2x bottle stands, 2x Personal fit breast shields, 1x calma solitaire for feeding. The award winning Medela Swing Maxi breast pump is simple and comfortable to use, the easy to use dial has 4 buttons and allows you to change the vacuum and phase levels, allowing you to find your perfect settings. The double electric breast pump is portable, using batteries or the mains, meaning you can pump on the go or from the comfort of your own home. The Swing Maxi supports the active mum and baby through their breast feeding journey. The Swing Maxi breast pump allows mothers to pump 18% more milk in half the time with the combination of simultaneous expression and 2-Phase Expression technology that mimics babies natural sucking rhythm.