Haenim 7V Portable Breast Pump is efficient soft and quick double pumping (closed system). Fits in the palm of your hand. Powerful in expression with the speed function. 15 Different expression levels to adjust suction with 5 speed cycles. Very suitable to pump at night by using adjustable brightness of LED night light. Memory setting allow you to pump that meet precisely to your need. Complete with NexusFit breastpump accessories(2 sets): made as a single silicone and plastic component. Material quality improved for both silicone valve and silicone diaphragm. Comes with one size that can fit from 20 - 32mm of nipple sizes. The inner pump body part designed to prevent back flow effectively. Flexibility tubing direction suitable for hands free pumping. Compact pump body design, easy to store. Ergonomic design to allow pumping session at more comfortable position. Provide equal pressure throughout pumping, resulting in lowering the pain and increase the sooth factor. Easy to clean & storage.