The mamivac Lactive from KaWeCo has comfortable 2-phase breastpump with double pumping for active and working mothers.

• The mamivac® 2-phase technology simulates the baby’s sucking
• Additional visual stimulation by mounting a photo of the baby
• Continuously adjustable vacuum for highest pumping comfort
• Gentle and safe – extremely compact
• Time saving through simultaneous expressing from both breasts → double pumping
• Maintenance-free, powerful device
• Germ free – patented protective diaphragm in the suction kit offers the best possible protection and safety for mother and child

With the mamivac® 2-phase technology, breast milk can be expressed as gently and naturally as ever possible. The continuously adjustable phases consist of a stimulation phase and an expressing phase. The expressing process is not an automated sequence of a programme, but allows for an individual adjustment of suction strength and cycle speed to the individual needs of nursing mothers and the flow of milk.

For more detail: http://www.mamivac.com/en/produkte/milchpumpen/elektrische-milchpumpen/lactive.html