Wearable breast pump frees your hands. You can pump anytime, anywhere and enjoy pumping time. USB cable, portable and wireless, these designs make it popular among working mothers, and it is perfect to use when traveling. A full charge can pump 3-5 times. It can hold up to 6oz/180ml of milk. 2 Modes & 9 Levels. The cordless breast pump has 2 modes, the suction mode imitates the frequency of the baby's sucking, so that the breast milk can be pump quickly. The massage mode stimulates your breasts before pumping, which facilitates the release of breast milk. LCD screen for easy operation with 9 adjustable levels, memory function and 30min auto shut down. Low noise & easy to clean. The sound of this electric breast pump is less than 40 dB, so your baby will not be disturbed while sucking and sleeping. Each part of the breast pump hands free is detachable, easy to clean and easy to assemble, saving you time. Material safety. Wireless breast pump hands free use food grade silicone. We do our best to keep mom and baby safe. Leak-proof design. This breast pump has an overflow and anti-backflow design, we don't want to waste every drop of mother's breast milk. The parts are also tightly assembled, and using them as directed will not cause your breast milk to leak. If your breast milk leaks, check that the breast pump is assembled correctly.