Stay away. I have purchased a few Plantronics edge bluetooth ear pieces over the years. My last shipment was not even in original package and sounded terrible. I emailed them for a return, sent it back from my office shipping dept. And a month later they are saying the did not get it and want my ups tracking Number. Who keeps that. Terrible service. Another coworker said he received a used part once and took 3 months to get a replacement.