KZ ZSN Pro Super Review - Worth the UPGRADE?

Looking for an upgrade from the original KZ ZSN? Lucky for you, KZ's come out with a new model they're calling the ZSN Pro. But is it actually any different? Certainly looks similar on the outside, let's open the box and listen to the new earphone to see what's possibly changed on the inside. See the KZ ZSN Pro on Amazon: https://amzn.to/2DAily8 Disclosure: This video is NOT sponsored, but the earphones were sent to me free for review. FYI: I may get commissions for purchases made through links in this post. Shout out to Birocratic for the sick music. Check him out on Soundcloud:   / birocratic   #KZZSNpro #KZs #IEMs