Wireless handsfree breast pump

I work in the medical field and am having a difficult time stopping every couple of hours to pump. I'm totally willing to do it and am happy to pump, I seriously dont want to stop providing breast milk for our daughter, but I really want to find a wireless handsfree breast pump set that I can wear while I'm working so I can also be efficiently doing my job too. I am hoping that it will be discrete but I understand if it's not 100%.

Has anyone had experience with any of these? What would you recommend?