I use the plantronics earpiece more, but the max volume on it, isn't loud enough in a crowded/noisy environment

In a noisy environment people has been called do not hear good.

These will hopefully create a much more safe driving environment.

I'm in a cold weather environment (it can get bitterly cold in the winter months, sub zero many nights) and haven't had any issues with that yet

Calls in and out are clear, and volume is loud enough for all but the noisiest environment.

Very good volume even in a noisy environment.

The Jabra's volume controls are easy to use, though.- I'm concerned it might be a thief-magnet, unless I risk tearing up my visor by taking it on and off each time I

Has a bit strange accent, a "soft" r...

Has a bit strange accent, a "soft" r...

Like talking t o a passenger.

Like talking t o a passenger.

It works, but speaker phone wasn't 't the best.

n’t sound as good as a unit costing hundreds of dollars so if crystal clear stereo sound is important to you then you’ll have to spend the bucks to get OnStar or something like that