The Medela Freestyle Flex is the most extensive breast pump from Medela. You operate the pump with the touchscreen on the motor and connect it to the Medela Family app via Bluetooth. With this app, you can easily track the progress of the pump session and the growth of your child. The Freestyle Flex works on a rechargeable battery that allows you to pump up to 8 times before you have to recharge it. With the simulation setting and the pump setting, the breast pump simulates the suction motions of your child. Thanks to the oval breast shield and the adjustable vacuum intensity, you can pump as comfortably as possible. Are you taking the Freestyle Flex on the go? Store it safely in the included carrying bag and keep up to 4 bottles of pumped breast milk cool in the cooler bag.