YOUHA INs Gen2 2 Packs Wearable Hands Free Electric Breast Pump Silent Invisible Breast Pump 3 Modes 9 Levels of Suction 150ML Large Capacity with 2 24mm+2 28mm Flanges 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, 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. 2 packs one set for both breasts, milk pumping is more efficient; compact size and light weight, comes with a carrying bag, convenient for using at home, during travel, etc. Specifications： Brand: YOUHA  Model: INs Gen2 Color: White and pink Material: ABS  Capacity: 150ml Plug: EU Product Size: 11.5 * 11.5 * 7.5cm/ 4.5 * 4.5 * 2.9inch (single one) Product Weight: 243g/ 8.5oz (single one) Package Size: 19.5 * 12.5 * 13.5cm/ 7.6 *  4.9 * 5.3inch Package Weight: 1.025kg/ 36.1oz Package List： 2 * Pump Motor 2 * Milk Collector Connector with 24mm+28mm Flange and Valve 2 * Extra Valve  2 * USB Cable  2 * Storage Bag  2 * User Manual 1 * Plug