Review on Sentry HO489 Metalix In-Earbuds with Case - Silver (No Longer Manufactured) by Cho Screeton

I bought 2 sets of Sentry HO481 Metalix in-ear headphones with case for my wife and I because they needed to be longer than a regular treadmill cord. The first problem I noticed was that there wasn't a single headphone case. The second issue was that one of the headphones was completely non-functional and none of the headphones sounded. The third problem started after about 45 minutes of use, the second headphone died. I would be a bit lenient on this product if I didn't have 2 failed sets. I would not recommend this product or any other Sentry Industries Inc. product.