its been a month now after i bought this if you are person who loves bass and listening songs in high volume this will drive you crazy it have way too good battery life like for 3 days i guess and gets charged even faster but if u listen songs in low volume this is not ur cup of tea also if u take it to gym it will definitely slip over your head and will make u uncomfortable prolonged use may make u feel uncomfortable in your ears and definitely big enough that u cant wear it an