With the Whisper Duo Double Electric Breast Pump, easily change between 2 Expression Programs and up to 9 levels of suction for each phase. Use the USB adapter to plug into a car, computer, or portable charger while the specially designed motor allows for whisper-quiet pumping.
2 Expression Phases
Swift and Natural Expression phases allow the user to select the pumping pattern that matches the growth of the baby.
8 suction levels in Swift Expression and 9 suction levels in Natural Expression
Smooth Suction Transition
Each change of suction level transitions gradually without creating stress or shock to the nipple.
Easy to Use
Uses simple, intuitive controls and and LED display.
USB Power Option
The convenient USB power cord can be used to plug into a car, computer, or portable charger.