White noise

I'm completely deaf. I have bi-lateral cochlear implants. My gf just woke me up saying "babe, I'm so tired. I've been cluster feeding." I said "okay lemme take care of him." Then, I just put on white noise for him and I'm only going to do it for 15 minutes since I read that doing white noise for more than hour can really mess the babies routine up! Very interesting stuff. If you guys have any advice at all, please let me know! Rn, he's currently asleep.