Review on Silver beyerdynamic Xelento Wireless Audiophile Tesla In-Ear Headset with Bluetooth Connectivity by Jamie Smith

This must be a good headset. But this pair I received has many quality control issues. First problem, the wire on the right is much weaker than the one on the left. the volume is lower than on the right side. And when I press the device on the left side, I hear a sound like some kind of spring vibrating. Not sure why headphones in this price range have this problem. Maybe I'm just unlucky or the quality of management is down because the price has dropped. I will definitely be sending it back and getting a pair of T9IEs as this series is really comfortable. I hope I have good luck with T9IE.