Plantronics Bluetooth Headset Comparison Guide

Model	Discovery 975	Savor M1100	Voyager Pro HD

Headset Style	In-the-Ear	In-the-Ear	Over-the-Ear, In-the-Ear
Talk Time	5 hrs	4 hrs	6 hrs
Roam Distance	33 ft	33 ft	33 ft
Headset Weight	8 grams	9 grams	17 grams
Compatibility	Mobile Phone – Bluetooth	Mobile Phone – Bluetooth	Mobile Phone – Bluetooth
Charge Time	1.5 hrs	1.5 hrs	1.5 hrs
Stand By Time	168 hrs	168 hrs	120 hrs
Part #	84120-01 (Formerly 82640-01)	84000-01	85690-01
Warranty	1 year	1 year	1 year
Windsmart Technology	Yes	No	No
Smart Sensor	No	No	Yes
Music Streaming	No	Yes	Yes
Other Features	Innovative rechargeable carrying case can triple talk time	Dedicated on/off switch preserves battery power	Locking call button eliminates accidental dialing when headset is not worn
Multipoint Technology	Yes	No	No
Vocalyst Service	No	Yes; 1st year free	Yes; 1st year free