A real duo with 2 discrete pumps, serving each expression kit, just like 2 sets of single pump!Left, right or duet operation with individual control. Different suction strength can be set on left and right!Unique Soft Breast Shield design, reacting to the pumping rhythm which mimic baby's suckling, for maximum comfort and stimulation2 Phase Expression- Stimulation Phase & Expression Phase9 Steps Suction ControlLast used setting memoryCompact and light weight for maximum portabilitySilent operation |