Description: 【Material and Capacity】: Breast Feeding Pump is made of PP silicone material, safe for you and your baby. It has a capacity of 180ml to accommodate an ample milk supply with every pumping session. 【】: Breast Pump is powered by lithium battery, and portable, convenient for use at home or when going out. 【Various modes】: Electric Breast Pump has four modes (massage mode, breast pumping mode, frequency conversion mode, automatic mode), each mode has 12 levels of suction, and a total of 48 adjustable settings are provided to meet your comfort and efficiency needs. 【Humanized Design】: Portable Electric Breast Pump is equipped with a curved screen with clear display and physical buttons for easy operation. It also has an automatic shut off function after 20 minutes of use each time it is set, and will switch to the time display state if no operation is detected within 5 seconds. 【Efficient Suction】: The Wearable Breast Pump adopts a 3D fitting curved wide angle design, covering a larger breast area and providing better suction performance to ensure efficient breast sucking. Size Chart: 14.65cmx11.2cmx7.4cm/5.77inchx4.41inchx2.91inch Package Includes: 1 breast pump 1 English manual 1 rubber stopper 1 charging cable Note: Please wash your hand before use breast pump