The first truly intelligent headset - Voyager LegendIntroducing the new Plantronics Voyager Legend headset. Combining triple-mics that cancel noise and wind, voice commands, and Smart Sensor technology, Voyager Legend understands how and when you want to talk.Simply intuitiveSmart Sensor technology reacts when you put the headset on, letting you quickly take a call without a click. If you’re already wearing it, Voyager Legend announces who’s calling and waits for you to say “Answer” or “Ignore.” Simply tap the voice command button and ask to checkbattery level, connection status, and more. With technology this nimble, Voyager Legend is the first truly intelligent Bluetooth® headset.Smart Call RoutingIntuitively directs calls to your phone or headset, pauses music for incoming calls, and allows you to automatically answer by simply placing the headset on your ear.Precision AudioMulti-microphones optimize your voice and minimize noise caused by wind, movement, and background sounds.Voice CommandsJust say “Answer” to take a call. Tap the Voice button to check battery level or ask “What can I say?” to hear a list of commands.Caller AnnounceAnnounces incoming caller’s name (and lets you say “Answer” to accept the call).SPECIFICATIONS Talk/standby time: Up to 7 hours/11 days Weight: 18 grams Smart Sensor technology: Senses if it is being worn so it can: Send calls to your mobile phone or your headset Pause streaming audio when headset is taken off ear Lock the call button to avoid accidental re-dialing Noise canceling Triple-mic active Digital Signal Processing (DSP) Internal, adaptive 20-band equalizer Acoustic echo cancellation Sidetone detection Wind canceling Stainless steel windscreens Acoustic fabric mesh blocks wind Electronic filter in mic circuitry Multipoint technology: Pair two phones and answer calls from either one.Bluetooth v3.0 Profiles: Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Wideband Hands-free (HFP) Profile 1.6 and Headset (HSP) Profile 1.2Charge connector: Proprietary snap-fit magnetic connectionBattery type: Rechargeable, non-replaceable lithium ion polymerHeadset battery meter: On-screen for iPhone, enabled by Find MyHeadset™ appfor Android™Charge time (maximum): 90 minutes for full chargeOperating + storage temp: 0 – 40°C (32°F – 104°F ) Features: CONNECTS TO: PC and mobile phone/tablet IDEAL FOR: Mobile professionals who use PC audio, mobile phone, or tablet communications; featuring smart sensor technology, now with voice command menu (mobile phone only) COMPATIBLE WITH: Windows® or Mac OS TALK TIME: Up to 7 hrs., up to 21 with charging case; up to 11 days standby time DIGITAL ENCRYPTION: 128-bit HEADSET WEIGHT: 18 grams WIRELESS FREQUENCY: Bluetooth® v3.0 + EDR AUDIO PERFORMANCE: PC wideband and mobile (HFP 1.6) wideband: up to 6,800 Hz; echo cancellation, A2DP HEARING PROTECTION: SoundGuard: Sound leveling for listening comfort and acoustic limiting for protection against sounds above 118 dBA