Electric Breast Pump Duo

Silicone Cushion:
Provides extra comfort for engorged breasts
Vacuum Adjusting Wheel:
Allows user to manually adjust the suction strength
Expression Button:
Toggles between 4 Expression Pattern speed settings
On/Off Button:
Easy access from the front
Anti-Backflow Diaphragm:
Prevents milk backflow from entering the tubing or electric motor