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Poly

C7225

211154-01

$136.00 USD $179.95 USD

CORDED, BOOMLESS STEREO HEADSET WITH ACTIVE NOISE CANCELING

The Blackwire 7225 noise canceling headset lets you switch between collaboration or concentration at the touch of a button. Enjoy hi-fi stereo in your choice of black or white finish, built for all-day comfort. Hear and be heard clearly – without the boom – and get a boost to productivity.

  • Cancel out background noise and stay focused
  • Sound great on calls with unique boomless design
  • Control your working environment with one touch
  • Make it yours, and keep IT in-the-know

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