Beurer Duble Breast Pump – By 70 Is designed with 20 levels of customization: 10 stimulation settings to mimic a babys natural feeding rhythm and 10 pumping settings for maximum comfort. Choose between single or dual pumping with powerful suction. The memory function saves your preferred settings, so you dont need to reset each time. For flexibility, it works cordless on battery or plugged into the wall, using vacuum technology to pump more milk faster. Compact and portable, the included breast pump bag keeps everything organized and discreet while youre on the go. The set comes complete with 2 bottles, bottle plugs, holders, silicone cups, a manual pump, and adapters compatible with Avent and NUK bottles.