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

 Professional headset with easy call management to enhance productivity in the open office


Over-the-head earpiece design provides a comfortable and secure fit

The 20SE MS Stereo headset provides plenty of freedom with wired connectivity

Boom mic lets you chat with your friends & family on Skype and on multiplayer network games

Immense yourself in quality sound with this stereo headset

These supra-aural EVOLVE give you the comfort of portability

Hear low subs and soaring vocals with a frequency range of sound from 150 Hz-7 kHz

The headset works out of the box with all leading systems. Installation is as easy as simply plugging it in.

 

State-of-the-art, noise-cancelling microphone eliminates background noise. The ear cushions are designed to reduce high-frequency sounds. You and your conversation partner won’t struggle to hear each other.

Cord lengthControl cable: 95 cm, HS cable: 120 cm

Electret Condenser (ECM) Uni-Directional Microphone

F=1kHz; Pin=1Pa; 0dB=1V/Pa; Min=-48dB; Max=-44dB

<p class="md-block-unstyled"> Professional headset with easy call management to enhance productivity in the open office<br/></p><ul class="md-block-unordered-list-item"><li>Great sound for calls and music</li><li>Manage calls easily</li><li>Flexible Plug and Play connectivity</li></ul><p class="md-block-unstyled"><strong class="md-inline-bold">Features</strong></p><ul class="md-block-unordered-list-item"><li>Over-the-head earpiece design provides a comfortable and secure fit</li><li>The 20SE MS Stereo headset provides plenty of freedom with wired connectivity</li><li>Boom mic lets you chat with your friends &amp; family on Skype and on multiplayer network games</li><li>Features USB connector</li><li>Immense yourself in quality sound with this stereo headset</li><li>These supra-aural EVOLVE give you the comfort of portability</li><li>Hear low subs and soaring vocals with a frequency range of sound from 150 Hz-7 kHz</li></ul><p class="md-block-unstyled"> </p><h3 class="md-block-header-three"><strong class="md-inline-bold">Plug-and-play setup</strong></h3><p class="md-block-unstyled">The headset works out of the box with all leading systems. Installation is as easy as simply plugging it in.<br/><br/> </p><h3 class="md-block-header-three"><strong class="md-inline-bold">Ultimate noise cancellation microphone</strong></h3><p class="md-block-unstyled">State-of-the-art, noise-cancelling microphone eliminates background noise. The ear cushions are designed to reduce high-frequency sounds. You and your conversation partner won’t struggle to hear each other.</p><p class="md-block-unstyled">  </p><h2 class="md-block-header-two"><strong class="md-inline-bold">Technical specifications</strong></h2><ul class="md-block-unordered-list-item"><li>Headset bandwidth   Wideband</li><li>Speaker bandwidth music mode   Wideband</li><li>Speaker bandwidth speak mode    Wideband</li><li>Microphone bandwidth     Wideband<br/><br/> </li><li><strong class="md-inline-bold">Connectivity</strong></li><ul class="md-block-unordered-list-item"><li>AC power supplyUSB power supply by PC</li><li>Bluetooth deviceNo</li><li>Connection (mini jack, USB, etc.)USB</li><li>Cord lengthControl cable: 95 cm, HS cable: 120 cm</li></ul></ul><p class="md-block-unstyled">Audio</p><ul class="md-block-unordered-list-item"><li>Speaker size</li><li>28mm</li><li>Speaker max input power</li><li>10 mW</li><li>Speaker frequency range</li><li>150Hz - 7000Hz</li><li>Speaker bandwidth (music mode)</li><li>20Hz - 20000Hz</li><li>Speaker bandwidth (speak mode)</li><li>150Hz - 7000Hz</li><li>Microphone type</li><li>Electret Condenser (ECM) Uni-Directional Microphone</li><li>Microphone sensitivity</li><li>F=1kHz; Pin=1Pa; 0dB=1V/Pa; Min=-48dB; Max=-44dB</li><li>User hearing protection</li><li>PeakStop™, EU Noise at Work, G616</li></ul>

<p>&nbsp;Professional headset with easy call management to enhance productivity in the open office<br>
</p>
<ul>
<li>Great sound for calls and music</li>
<li>Manage calls easily</li>
<li>Flexible Plug and Play connectivity</li>
</ul>
<p><strong>Features</strong></p>
<ul>
<li>Over-the-head earpiece design provides a comfortable and secure fit</li>
<li>The 20SE MS Stereo headset provides plenty of freedom with wired connectivity</li>
<li>Boom mic lets you chat with your friends &amp; family on Skype and on multiplayer network games</li>
<li>Features USB connector</li>
<li>Immense yourself in quality sound with this stereo headset</li>
<li>These supra-aural EVOLVE give you the comfort of portability</li>
<li>Hear low subs and soaring vocals with a frequency range of sound from 150 Hz-7 kHz</li>
</ul>
<p>&nbsp;</p>
<h3><strong>Plug-and-play setup</strong></h3>
<p>The headset works out of the box with all leading systems. Installation is as easy as simply plugging it in.<br>
<br>
&nbsp;</p>
<h3><strong>Ultimate noise cancellation microphone</strong></h3>
<p>State-of-the-art, noise-cancelling microphone eliminates background noise. The ear cushions are designed to reduce high-frequency sounds. You and your conversation partner won’t struggle to hear each other.</p>
<p>&nbsp;&nbsp;</p>
<h2><strong>Technical specifications</strong></h2>
<ul>
<li>Headset bandwidth   Wideband</li>
<li>Speaker bandwidth music mode   Wideband</li>
<li>Speaker bandwidth speak mode    Wideband</li>
<li>Microphone bandwidth     Wideband<br>
<br>
&nbsp;</li>
<li><strong>Connectivity</strong></li>
<ul>
<li>AC power supplyUSB power supply by PC</li>
<li>Bluetooth deviceNo</li>
<li>Connection (mini jack, USB, etc.)USB</li>
<li>Cord lengthControl cable: 95 cm, HS cable: 120 cm</li>
</ul>
</ul>
<p>Audio</p>
<ul>
<li>Speaker size</li>
<li>28mm</li>
<li>Speaker max input power</li>
<li>10 mW</li>
<li>Speaker frequency range</li>
<li>150Hz - 7000Hz</li>
<li>Speaker bandwidth (music mode)</li>
<li>20Hz - 20000Hz</li>
<li>Speaker bandwidth (speak mode)</li>
<li>150Hz - 7000Hz</li>
<li>Microphone type</li>
<li>Electret Condenser (ECM) Uni-Directional Microphone</li>
<li>Microphone sensitivity</li>
<li>F=1kHz; Pin=1Pa; 0dB=1V/Pa; Min=-48dB; Max=-44dB</li>
<li>User hearing protection</li>
<li>PeakStop™, EU Noise at Work, G616</li>
</ul>


Merek:	Jabra
Model:	4999-823-369

Pengaturan plug-and-play

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