Summary: this is a second time when I bought jawbone device. this is a joke. the device does not work. it can not be charged, it does not keep bluetooth connected. very uncomfortable to use. waste of money and time. highly not recommended. overpriced not working equipment.
Cons: No way ! I'm returning mine tomorrow. DON'T EVEN THINK ABOUT TRYING TO PLACE THIS DEVICE IN YOUR EAR WHILE DRIVING...YOU COULD CRASH ! It must be wiggled tightly into your ear, and the ear loop is complete junk, twists all over and pops off.