Reliable Safe: This Electric Breast Pump Is Made Of Medical Grade Silicone Material, All Parts Are Bpa Free. Ce, Sgs, Rohs Certificated, More Reliable And Safer, You Can Breastfeed Your Babies With No Worry. High Effecient Easy To Operate: Double Breast Pump Design Can Achieve High Efficient Suckling, Express More Milk In Less Time. It Can Save Up To 50% Of Your Time, Really Important For New Moms. This Dual Suction Breast Pump Is Full Touchscreen Design, It's Easy To Operate, Just A Slight Click. [note: Please Press The Power Button For About 2 Seconds To Turn On/off. Adjustable Mode & Memory Function: This Electric Breast Pump With Led Touchscreen Display Has 4 Modes, Include Automatic, Stimulate, Massage, Expression, Each Mode Has 16 Different Suction Levels, There Is Always One That Suits You Most. With The Memory Function, When You Power It Again, It's Still The Same Mode That You Use Last Time, Save The Trouble Of Adjusting The Mode.thanks To Every Customer Who Browses Or Purchases This Product, And I Wish You A Happy Day.