I recommend this Jabra bluetooth car kit. It is simple to set up, works great, with a battery that holds the shock before recharge for days or weeks. The FM function is nice (ca toggles the sound of your phone, music, etc ...) to your car FM. It also works out of the car as bluetooth HP for home or office. And the sound is pretty good. I recommend it as we can still make calls with a hands-free kit ... hoping it'll be as long as possible.