Not sure if this is because of the power button, which would often come on on its own while not in use. I had to zip tie the straps because they are so long they create a lot of annoying noise as they flap in the wind. Let?s not talk about the constant Bluetooth reconnection problems and the mediocre sound. I expected higher quality from this microphone as I?m paying $200 dollars for this . I love them now that they are worn in. Light as a feather This is now my primary headset and it now works flawlessly. These fit the bill, and price by quality couldnt be beat. If you are looking for a pair of good headphones without the heavy price tag do yourself a favor and check these out. material is smooth and so far it didnt break yet.