Pigeon Electric Breast Pump ProPigeon Electric Breast Pump Pro Uses For mothers who like customization on their pumping style, which makes pumping feel more comfortable. Description Comfort ProperFit Soft Silicone Cushion Provides a secure seal and comfortable fit for more efficient pumping 2 Phase Technology Stimulation and Expression modes Stimulation mode gently stimulates the breast to initiate milk flow and Expression mode to maximize milk flow Customizable Pumping Style 7