Features: Wearable Breast PumpThe hands free breast pump can be wear under nursing bra(not included) well for more convenient pumping. With LED screen to display the mode and suction level, easy for every novice mother to use. 3 Modes & 9 Suction LevelsThe wearable breast pump supports 3 modes(Massage Mode/ Stimulation Mode/ Sucking Mode), and each mode has 9 adjustable suction levels. You can customize your pumping experience to suit your individual needs. Built-in Battery & Low Noise WorkingBuilt in 1400mAh lithium battery, long working time and can be charged by the USB cable conveniently. Low noise working, and won't disturb your baby's sleep or your own. Anti-Backflow & No LeakageAdopts anti-backflow and seal system design, the wearable breast pump can prevent the breast milk from being contaminated and leakage. Comfortable and LightweightMade of PP and soft silicone material, the electric breast pump will not cause pain and maintains a good seal during usage. You can pump with ease and comfort. Compact and lightweight, you can put it into backpack for convenient carry. Specifications: Color: Green Material: PP + Silicone Storage Capacity: 150ml Modes: 3 Suction Level: 9 Battery Capacity: 3.7V 1400mAh Charging Voltage: DC 5V Packing List: 1 * Breast Pump 1 * Charging Cable