This is my fifth BT headset with my Verizon Palm Plantronics Voyager 510S Bluetooth Headset for Treo 650 now at the best price. This is definitely better. Very clear, lots of volume area - which is great for my older ears. And most important - for people to go do not say "that" all the time, when I use my Treo - they can actually hear me. Real bonus is that I use it with my landline phone in the office.
Range, finally, that I always hoped I would be Blue Tooth Headset 10 to 15 feet, instead of 2!
I have a very small ear canals, and several Plantronics Voyager 510S Bluetooth headset costs of moving the size of the ears are large. This means that the sound is close to my ear, with out to be really uncomfortable hour after hour.
I also have small ears, so that the headset sits slightly Lite ear. No problem for office work or driving. But if I were really active - they can operate freely. But if I really active - I probably should not wear your BT anyway.
The presence of two chargers is a real bonus. During the trip - I throw the headset charger in my pocket - It is small and just the right size ....( Plantronics USB Charger) And I so Plantronics Voyager 510S Bluetooth headset price drop e-charger at work easy!
In general - the real winner - I'd buy one in a minute - highly recommended.