Voyager Legend Headset - Smart sensor technology reacts when you put the headset on, letting you quickly take a call without a click. If youre already wearing it, Voyager Legend announces whos calling and waits for you to say "Answer" or "Ignore." Simply tap the voice command button and ask to check battery level, connection status, and more. With technology this nimble, Voyager Legend is the first truly intelligent Bluetooth headset. its DeepSleep hibernation mode to conserve the battery. Using the M70 is so easy that you can finally free your cheek from your smartphone. Retail Packaging. Plantronics