Smart Frequency Conversion Mode: The smart electric breast pump has a unique tri mode setting: massage, galactagogue. Which can effectively Solve the trouble encountered by mothers in the process of initial feeding Adjustable Multiple Shifts: The massage function has five adjustable shifts, galactagogue and Suction function have 9 adjustable shifts each, which provide more shifts for mothers to select Smart touch Screen & Safe Material: The comprehensive smart touch screen can ensure a clearer display and more smooth operation. The breast pump is made up of BPA-free food-grade silicone Wireless & Portable: The electric breast pump comes with wireless design and lightweight so its easy to use and It is in small size and portable, it's convenient to carry along everywhere. Efficient and Easy to operate: Breast pump can achieve high efficient suckling, with 9 adjustable suction shift express more milk in less time, it can save up of your time, it's really important for new moms. It is equiped with the milk bottle, nipple and storage cover to ensure that the infant can drink immediately after pumping