Horigen Wearable Breast Pump Portable Hands Free Electric Breast Pump for Breastfeeding 2 Modes 5 Suction Level Low Noise with 17mm/21mm/25mm Silicone Flanges 150ml Milk Bottle for Home Travel Features: 【Invisible Wearable Breast Pump】The hands free breast pump can be wear under nursing bra well for more convenient pumping. Moms can pump breast milk anytime anywhere, such as home, office, outdoors, driving, etc. 【2 Modes & 5 Suction Levels】The wearable breast pump supports 2 modes and 5 suction levels. It is Stimulation Mode when power on, and automatically switches into Expression Mode after 2 min or press the mode button to switch. Mothers can find a suitable suction level easily for efficient pumping. 【Built-in Battery & Low Noise Working】Built in rechargeable battery, long working time and can be charged by the included USB cable quickly. The sound of the wearable breast pump is less than 50dB during working, which will not disturb your baby or get others attention. 【Anti-Backflow & No Leakage】Adopts anti-backflow design and a seal system, wearable breast pump can prevent the breast milk from being contaminated and leakage. With a 150ml milk bottle for convenient breastmilk storage. 【No Pain & Fits Well】Comes with 25mm breast cover and 17mm/21mm flange inserts, suitable for different breast size, and made of soft silicone material, which will not cause pain and maintain a good seal. With a bra adjustment buckle to make the breast pump be worn well in mothers' nursing bra for better pumping. Specifications: Color: White/ Pink(optional) Material: ABS + Silicone Battery Capacity: 3.7V 1300mAh Charging Port: Type-C Power Input: 5V/1A Charging Time: About 2H Battery Life: About 2H after being fully charged Packing List: 1 * 25mm Breast Pump 2 * Flange Insert(17mm/21mm) 1 * Bra Adjustment Buckle 1 * Type-C Charging Cable 1 * 150ML Milk Bottle 1 * Bottle Lid 1 * Extra Valve 1 * Extra Silicone Ring 1 * Diaphragm 1 * Manual(English)