Momcozy S9 Pro Double Wearable Breast Pump

Momcozy S9 Pro Double Wearable Breast Pump.S9 Pro hands-free pumps in a better efficiency with less time, saving more time for moms.Features:- Safe material, food-grade silicone.- Default Flange Size: 24mm.- 9 adjustable levels & 2 modes.- Bottle Capacity: 180mL.- Silent: noise less than 45dB.- Use Times: 8-9 pumping sessions.- Shut Time: 30 minutes auto shut off.- Charge Time: about 2.5 hours, power adapter must be 5V-1A.