YOUHA Wearable Hands Free Electric Breast Pump Silent Invisible Breast Pump 3 Modes 9 Levels of Suction 150ML Large Capacity with 24mm/28mm Flange Carrying Bag for Home Travel Features： Wearable design, freeing your hands for housework, playing with your lovely baby, and more, very time-saving, just enjoy efficient milk pumping. 3 modes for option: massage mode, expression mode, mixed mode; 9 levels of suction adjustable and comes with 24mm funnel & bonus 28mm funnel, always choose the right one for more comfortable milk pumping. The memory function will remember the settings used last time. With overflow-proof and backflow-resistant design, preventing milk from wasting and contamination; integrated design, no tubes, easy for assembly and using; made from high-quality ABS material, friendly to skin, easy to clean. Below 50dB low noise, just like people talking at a very low noise, won't disturbe the sleeping baby; built-in large capacity battery, can be used for 2-4 times after fully charged; and it is easy to get charged from power bank, AC adapter, laptop, and more. Compact size and light weight, comes with a carrying bag, convenient for using at home, during travel, etc. Specifications： Brand: YOUHA Color: White and pink Material: ABS  Capacity: 150ml Product Size: 11.5 * 11.5 * 7.5cm/ 4.5 * 4.5 * 2.9inch Product Weight: 243g/ 8.5oz Package Size:19.5 * 15 * 13.6cm/ 7.6 * 5.9 * 5.35inch Package Weight: 739g/ 26.06oz Package List： 1 * Pump Motor 1 * Milk Collector with 28mm Flange and Connector and Valve 1 * 24mm Flange   1 * Extra Valve  1 * USB Cable  1 * Storage Bag  1 * User Manual