I waited for this headset with anticipation and was sorely let down!! I don't know who's ear's this was designed for but i do know they are not human. I have played with this thing so many different ways and it never fits, falls off all the time and looks plain stupid on!!Also, the volume is so quiet that it is unuseable whilst driving (the whole reason i and many others want a bluetooth)!!The only redeeming feature is the battery life. You can use it a for a week and not have to recharge it.My recomendation....look elsewere!!