Hands-free & Wearable: RUORD wearable breast pump is lightweight ,only 241g, easy-to-grip and no tube. Convenient for mothers to express breast milk anytime, anywhere, enjoy the hands free time of breastfeeding. USB charging, 3 hours full charge can be used 6-10 times, 30 minutes automatic shutdown, hold up to 180ml / 6oz milk, very convenient to carry even for working or traveling Efficient Breast Pumping: 4 modes & each mode has 12 levels ① Lactation mode, the rhythm is brisk, to promote milk secretion (1-6 gears are automatic gears, automatically increase one gear every 45 seconds, 7-12 gears are manual gears) ② Pumping mode, slow and deep to help emptying ③ Sucking mode, imitating Baby's actual sucking frequency ④ Inverter pumping mode, massage and milk, help fast sucking. making it easy to find the right suction, helping mothers pump comfortably Food Grade Silica Gel & Anti-backflow Design: Breast pump electric is made of soft silicone,very safe for human body.Detachable accessories and easy to clean.The anti-reverse flow design prevents the breast milk from being contaminated.Wearable electric breastpump uses a closed system,which keeps milk completely separate from the pump pieces.No need to worry about leakage and protects milk from infection and keeps it fresh Low Noise & LED screen: Ultra-quiet design and innovative pumping technology, the sound is lower than 65 decibels when using, no need to worry about disturbing your baby, enjoy sleep. Intelligent high-definition LED screen, sensitive touch panel, one-finger control, simple operation, mode and gear adjustment, battery indication at a glance Using Warm Tips: Please make sure breast pump hands-free assembled correctly and sealed before use. If you have any issues or dissatisfaction, please feel free to contact us, we will try our best to solve and bringing the most comfortable breast pumping experience to all mums