JFH
Junk
The only reason that I gave them 1 star is because there isn't an option for less stars. Don't waist your money. I purchased these a few years ago and wore them for several weeks following their instructions. After several weeks of hearing like I was in a tin can I put them away. As my hearing worsened I gave them another try. Not much better and one of them stopped working. I contacted Nano for help but their customer service is useless. I can honestly say that I wasted my money on this junk. I wouldn't recommend them to anyone.




