4 modes and 9 suction levels: Double electric breast pump for more efficient expression of breast milk. 4 modes and 9 suction levels to choose from, a total of 36 different modes meet all your needs. All parts are made of food grade silicone and do not contain any harmful substances. Anti-backflow design: Closed system, Prevent breast milk from entering the electric breast pump and keep breast milk clean. The silicone diaphragm prevents milk from coming out of the pump. At the same time, each component can be assembled and disassembled flexibly, easy to use and clean. Quick and painless sucking: equipped with 2 white soft silicone circles, the large and wide angle can better wrap the chest and effectively protect your soft breasts. The 106 angled design ensures a secure seal and perfect fit. Mimics your baby's natural sucking behavior for comfortable and effective pumping. Low noise rechargeable breast pump: Equipped with a built-in rechargeable battery and charging cable, you can use home power, computer or mobile power to charge the device, which is convenient for use at home, in the office and on the go. The breast pump motor is less than 48 decibels, just like a mother's whisper. Make feeding your baby easier. LED display and 180 ml baby bottles: 2 bottles are small and lightweight, can hold 180ml of milk. Easily fits into your bag and takes it with you. The LED screen with smart touch buttons clearly shows the mode, intensity and battery level. If you have any questions about our automatic breastfeeding pump, please contact us directly.