Camille E1 Portable Breast Pump: This small breast pump provides comfortable yet strong suction in a minimalist design. This sticky note sized pump slips into your bag for on-the-go use. With only four buttons, the E1 portable is simple and easy to use. Effortless Pumping: Begin your session in massage mode to gently stimulate milk flow, switch to expression mode to elicit natural milk flow, then switch between the two for multiple letdowns. Adjust settings for comfort and optimize milk output. Comfortable And Convenient: Pump discreetly anywhere, anytime. The ultra-small E1 portable breast pump is lightweight (.37lbs), rechargeable, has an ultra-quiet motor (<45dB), a LED timer display and 30-minute auto shutoff for added safety. This Double Electric Breast Pump Kit Includes: (1) Breast pump motor, (1) USB-C cable, (2) tubes, (2) 21mm breast shields, (2) 24mm breast shields,, (2) valves, (2) back flow protectors, and (2) 5-oz bottles.