I bought these about 3 months ago and they worked great until they stopped working out of nowhere. The headphones still charge, but only sometimes turn on. Even when they turn on, they no longer connect via bluetooth to any of my devices. The headphones were not physically damaged in any way. They were connected to my PC, I disconnected them from bluetooth, and now they cannot connect to anything else. While they were working, they were a 3 or 4 star product. The microphone and volume control did not work, but the protection quality was good.

The left ear stopped working after several months of light use. The sound was fine (the microphone for phone calls wasn't great). Can't recommend to purchase until they fix the wire strain issue.

I've owned this product for several years and have used it's bluetooth while working in my shop and or yard maintenance using power equipment. Loved the noise canceling and ability to Bluetooth to my phone until recently I upgraded my apple phone to the latest version and no longer have the ability to Bluetooth. Very frustrating! Looked for a software upgrade on your site to no avail.

Earphone stopped pairing to bluetooth 6 months in.