I have gone through 3 pairs of these headphones in less than 4 months luckily great return policy so I just swapped them out. first pair developed really high pitch squeal second pair opposite ear to first pair continuous cracking noise. And now tonight I believe my third pair only lasted a week as I was sitting playing PlayStation listening to music they just cut out. I think strange didn’t warn me of low battery I try to charge it and nothing no charging lights no life at all… And I will add I haven’t dropped or damaged them in anyway I’m just shocked 350 euro and can’t last more than a couple months?! Also I loved the headphones sound quality my first expensive pair of headphones I’ve ever bought but this has really soured it for me sadly. any suggestions on a better pair of over ear wireless headphones would be highly appreciated. !