I’m the second owner to this Elvie pump, and selling because I can’t get the same milk output from wearables that I do from plug in ones. My loss, your gain!! All 3 hubs work great, one clicks a bit. All connect to the app! Comes with 3 pumps, Good condition but have been used for about 8 months. Also comes with 1 after market charger. Willing to separate hubs. $40 each