[Variable Frequency Lactation and High Efficiency Lactation] Hands-free Breast Pump Is Built In A Superior Motor, Max Suction Value Reach 40 To 300Mmhg. Portable Pumps For Breastfeeding Have Personalized Settings For Your Favorite Pumping Experience. New Moms Can Customize Switching Or Mixing Of 9 Intensity Levels For Different 4 Modes, Variable Frequency Design To Get An Effortless And Fast Breast Pumping. [Low Noise & Leak-Proof] The Noise From The Breast Pump Is Less Than 40 Decibels, So You Don't Need To Worry About Waking Your Sleeping Baby Or Attracting Other People's Attention During Use. Breast Pumps Are Backflow And Leak-Proof, So If Your Breast Pump Leaks, Check That It Is Installed Correctly. [Comfortable Hands-Free] Wireless Remote Control Breast Pump Truly Frees Modern's Hands. The Piston Cycle Generates High-Frequency Vibrations Every Minute, Allowing The Breasts To Enjoy A 3D Three-Dimensional Sensation Like A Massage Chair. The Massage Mode Is Used To Dredge The Breasts, Effectively Relieve Breast Pain And Promote Breast Milk Secretion And Increase Milk Volume, And Breastfeeding Efficiency. [Smart Touch Screen Control & LED Display] Just A Quick Glance, You Can Recognize Exact Mode Or Level Selected, Time For Duration, Battery Status. Quick Level Switching Is Available, Long Press + - To Reach A Max Or Min Pump Rhythm With Ease. Forgetting To Turn Off? Energy Consumption Technology Applied, Portable Breast Pump Hands Free Turns Off Automatic Every 30Min. [Hands-Free & Portable] Ergonomically Designed With Half-Circle Shape, Hands-Free Breast Pump Is Invisible And Easy To Sit Inside Nursing Bra. Portable Pumps For Breastfeeding Fit Most Breast Shapes, Release Your Hands Free To Enjoy Breast Pumping Even When You Are Working, Cooking, Doing Yoga, Feeding Baby, Reading, Traveling, Driving, Shopping, On A Business Trip Etc.