Audio profiles |
Dynamic EQ for telephony and music |
Codecs |
24-bit audio at up to 96 Khz sample rate |
Receive audio performance |
Active noise canceling (ANC) |
Open microphone |
Yes |
Receive frequency response |
20 Hz – 20 KHz |
Speaker sensitivity |
127 dB ±1.5 dB |
Speaker impedance |
32 ohm |
Speaker size |
32 mm |
Hearing protection |
SoundGuard® DIGITAL protects against sound levels above
118dBA; Anti-startle (during calls) detects and eliminates any large
sudden increase in signal level; Time-Weighted Average prevents average
daily noise exposure from exceeding 85 dBA (enabled by Plantronics Hub).
|
Microphone and technology |
Four omni-directional microphones |
Microphone frequency response |
100 Hz – 10 KHz |
Microphone sensitivity |
-26 dBFS +/- 3dB |
Weight |
0.34 lbs/5.5oz/155g |
Call controls |
Call answer/end, mute, volume |
Media controls |
Mute, play, pause, track forward, back |
Voice alerts |
Mute on, mute off, muted, volume maximum, volume minimum,
redial, redialing last outgoing call, answering call, noise cancellation
off, OpenMic on, OpenMic off |
Worldwide Limited Warranty |
2 years global |
Supported applications |
Plantronics Hub for Windows/Mac. Plantronics Manager Pro
suites: Asset Management &Adoption, Call Quality &Analytics,
Health &Safety |