Medela Solo™ Single Electric Breast PumpSolo, the next generation and enhanced version of the Swing electric breast pump family from Medela, was developed thinking of breastfeeding mothers, who seek comfort and practicality in their lives, without compromising or losing effectiveness.Solo uses the 2-Phase Expression® technology, which alternates from fast to slower sucking rhythms, mimicking the baby's natural rhythm. Solo comes with PersonalFit Flex™ breast shield that can be easily adjusted to fit your breast, making your pumping more comfortable and giving you up to 11.8% more milk1. Solo is more compact than the Swing electric breast pump and has a built-in rechargeable battery with USB type C connector, saving you time and allowing you to use it without having to recharge for up to six pumping sessions.Solo is a single electric breast pump with closed system, that prevents breast milk from entering the tubing, overflowing and leaking into the pump mechanism. This helps ensure that your expressed milk stays safe and clean, but also that your pump's components are protected from potential damage.Product FeaturesImproved mobility: built-in rechargeable battery for up to 6 pumping sessionsFaster charging with USB type C port, compared to micro-USB port2-Phase Expression® technology mimics your baby's natural suckingPersonalFit Flex™ breast shield for increased comfort and 11.8% more milk1Noticeably quieter compared to the previous generation, with less than 45 dB at the Maximum Expression Level