Medela Swing Breast Pump -ATCMedela Solo Single Electrical Breast Pump Medela Solo Single Electrical Breast Pump is a high quality and easy to use device designed to help nursing mothers express milk efficiently and comfortably. The breast pump features a rechargeable battery that allows for up to two hours of pumping on a single charge and multiple suction settings that can be adjusted to the user's comfort level. The breast pump is easy to clean and assemble, and its compact