Features:??Wearable Breast Pump??Wearable breast pump, small and lightweight to place inside your bra, hands-free, more convenient to use. No tubes, no cords, no dangling bottles. No more pumping schedule. Pump anywhere anytime as you want to. Baby's growth requires mom's presence, and an electric breast pump makes it easier for mom and healthier for baby.??3 Modes 10 Suction Levels??The wearable breast pump supports 3 modes: Massage Mode/ Express Mode/ Mixed Mode, and each mode has 10 adjustable suction levels. Easy to choose the most comfortable level.??Built-in Battery Low Noise Working??Built in 1000mAh lithium battery, long working time and can be charged by the included USB cable quickly and conveniently. suitable for working, traveling and more. Low noise working, will not disturb your sleeping baby.??No Pain No Leakage??24mm flange is suitable for most breast size; made of soft silicone material, which will not cause pain and maintain a good seal. One-way flow, no reverse flow. Anti-reflux design, reduce pollution.??Easy to Assemble and Use??Easy to assemble, and the components can be cleaned and disinfected in boiled water or steam except the motor. Comes with bra adjustment buckle and breastmilk storage bags for more convenient usage.