Multiple Usage Ways Electric WearableBreast pump XN/MS-6603A

Material ABS, Food Grade Silicone, PP Silicone flange 15mm,17mm,21mm,25mm Optional Display LED screen Control Panel Physical buttons Levels 9 levels adjustment Models Stimulation/Expression/Mix mode Bottle Capacity 180ml，Tritan material Battery Capacity 1300mAh/3.7V USB USB Type-C Volume Less than 50 db Feature Multiple Usage Ways, Use It Your Way – Anytime, Anywhere Silicone diaphragm prevents backflow and protects motor unit； Pulse air pressure motor, comfortable and painless； Gentle vacuum mimics baby's sucking for steady milk flow； Easy to assemble, use and clean， more convenient for working mother； Power supply: by AC adapter or built-in rechargeable li-ion battery； Multi-level suction for mother’s comfortable and effective milk emptying。