Jabra

麦克风

Microphone

Mikropon

Mikrofon

ไมโครโฟน

microphone

3C数码 & 电子设备

IT & Electronics

it & electronics

IT & Elektronik

ไอทีและอิเล็กทรอนิกส์

it-electronics

音响

Audio

audio

เครื่องเสียง

 The Jabra EVOLVE 40 MS Stereo is a professional headset designed to improve concentration and conversations. Premium noise-canceling technology gives you peace to work in the noisy, open office effectively creating a concentration zone around you, so you can stay focused on the job. The speakers are built for style and comfort with leatherette ear cushions, and are specifically designed to reduce office noise. The concentration zone is completed with a busy-light indicator that signals user availability to colleagues. 

 Host Interface :  USB   ,Mini-phone (3.5mm) 

Microphone Technology  :  Noise Cancelling 

Microphone Design  : Boom 

 Material  : Leatherette 

 Form Factor  : Supra-aural 

Sound Mode : Stereo
Connectivity Technology: Wired
Features: Adjustable Headband ,Digital Signal Processing, Flexible 
Noise Reduction , Comfortable 
Noise CancelingYes 

<blockquote class="md-block-blockquote"> The Jabra EVOLVE 40 MS Stereo is a professional headset designed to improve concentration and conversations. Premium noise-canceling technology gives you peace to work in the noisy, open office effectively creating a concentration zone around you, so you can stay focused on the job. The speakers are built for style and comfort with leatherette ear cushions, and are specifically designed to reduce office noise. The concentration zone is completed with a busy-light indicator that signals user availability to colleagues. </blockquote> Earpiece Design: Over-the-headEarpiece Type: Binaural Host Interface : USB ,Mini-phone (3.5mm) Microphone Technology : Noise Cancelling Microphone Design : Boom Material : Leatherette Form Factor : Supra-aural Microphone Controls : MuteEarpiece Controls : Volume , Answer/End Technical InformationSound Mode : Stereo Connectivity Technology: Wired Features: Adjustable Headband ,Digital Signal Processing, Flexible Noise Reduction , Comfortable Noise CancelingYes

<blockquote>&nbsp;The Jabra EVOLVE 40 MS Stereo is a professional headset designed to improve concentration and conversations. Premium noise-canceling technology gives you peace to work in the noisy, open office effectively creating a concentration zone around you, so you can stay focused on the job. The speakers are built for style and comfort with leatherette ear cushions, and are specifically designed to reduce office noise. The concentration zone is completed with a busy-light indicator that signals user availability to colleagues.&nbsp;</blockquote>
&nbsp;
Earpiece Design: Over-the-head
Earpiece Type: Binaural&nbsp;
&nbsp;Host Interface : USB ,Mini-phone (3.5mm)&nbsp;
Microphone Technology : Noise Cancelling 
 
Microphone Design : Boom&nbsp;
&nbsp;Material : Leatherette 
 
 Form Factor : Supra-aural&nbsp;
Microphone Controls : Mute
Earpiece Controls : Volume , Answer/End&nbsp;
&nbsp;
Technical Information
Sound Mode : Stereo 
Connectivity Technology: Wired 
Features: Adjustable Headband ,Digital Signal Processing, Flexible 
Noise Reduction , Comfortable 
Noise CancelingYes&nbsp;

Merek:	Jabra
Model:	6399-823-109