I am wanting to purchase a new bluetooth earpiece. I use the Motorola H500 I got with my Droid 1 a couple years ago, but the problem is I have a hard time hearing the caller when driving. (yes, volume is all the way up) Would like something maybe that is louder, or goes into your ear to block out the car noise. Something that would automatically pare with my Droid 3 when I turn it on. (what I use now, I have to manually connect it - kind of a pain) Something I can afford please... Thanks!