M5 Double Electric Breast Pump

M5 double electric breast pumpincludes: - double-sealed flange - led display - material: pp + silicone - default flange size: 24mm - 9 adjustable levels & 3 models - silent: noise less than 50db - suction force: 112~2705mmhg - charge time: about 2hrs - usage time: 120 mins/3~4 sessions - charging port: type-c (compatible with 5v 1a adapter) - container capacity: 5.6 oz.(you are recommended to pump within 4 oz).