Personal Fit Flex breast shield for increased comfort and 11.8% more milk  Medela 2-Phase Expression technology mimics babies’ sucking for a more natural pumping experience Compact, portable and easy to use Closed system prevents breast milk from entering the tubing Few parts, therefore easy to disassemble, clean and assemble back Can be operated with mains electricity or batteries Pump switches automatically from stimulation phase to expression phase Easy to operate – has few buttons PersonalFit Flex breast shield for increased comfort and 11.8% more milk Medela 2-Phase Expression technology mimics babies’ sucking for a more natural pumping experience Compact, portable and easy to use Closed system prevents breast milk from entering the tubing Few parts, therefore easy to disassemble, clean and assemble back Can be operated with mains electricity or batteries Pump switches automatically from stimulation phase to expression phase Easy to operate – has few buttons