POLY

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

Poly 76J21AA Blackwire 3325 Microsoft Teams Certified USB-A Headset

Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C®

66.5 cm (inline module to headset); 90 cm (USB to inline module); 215 cm (total USB to headset)

Call answer/end; Mute; Volume +/-; Microsoft Teams

<h3 class="md-block-header-three">Poly 76J21AA Blackwire 3325 Microsoft Teams Certified USB-A Headset</h3>Compatibility<ul class="md-block-unordered-list-item"><li>Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C®</li></ul>Color<ul class="md-block-unordered-list-item"><li>Black</li></ul>Boom mic length (mm)<ul class="md-block-unordered-list-item"><li>135 mm</li></ul>Sensitivity (microphone)<ul class="md-block-unordered-list-item"><li>11 dB SLR</li></ul>Signal-to-noise ratio<ul class="md-block-unordered-list-item"><li>&gt;24 dB</li></ul>Impedance<ul class="md-block-unordered-list-item"><li>32 ohm</li></ul>Cable length<ul class="md-block-unordered-list-item"><li>66.5 cm (inline module to headset); 90 cm (USB to inline module); 215 cm (total USB to headset)</li></ul>Nominal sound pressure level<ul class="md-block-unordered-list-item"><li>94 dB SPL</li></ul>Button user controls<ul class="md-block-unordered-list-item"><li>Call answer/end; Mute; Volume +/-; Microsoft Teams</li></ul>Headphone type<ul class="md-block-unordered-list-item"><li>On-ear (stereo)</li></ul>Sensitivity (speaker)<ul class="md-block-unordered-list-item"><li>3 dB RLR</li></ul>Microphone type<ul class="md-block-unordered-list-item"><li>Omnidirectional</li></ul>Speaker bandwidth<ul class="md-block-unordered-list-item"><li>20 Hz to 20 kHz</li></ul>Microphone bandwidth<ul class="md-block-unordered-list-item"><li>100 Hz to 10 kHz</li></ul>Boom mic rotation<ul class="md-block-unordered-list-item"><li>280°</li></ul>Ear cushions<ul class="md-block-unordered-list-item"><li>Artificial leather (surface material)</li></ul>Compatible Operating Systems<ul class="md-block-unordered-list-item"><li>Windows 10; macOS</li></ul>Acoustic protection technology<ul class="md-block-unordered-list-item"><li>SoundGuard Digital </li></ul>

<h3>Poly 76J21AA Blackwire 3325 Microsoft Teams Certified USB-A Headset</h3>
Compatibility
<ul>
<li>Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB Type-C®</li>
</ul>
Color
<ul>
<li>Black</li>
</ul>
Boom mic length (mm)
<ul>
<li>135 mm</li>
</ul>
Sensitivity (microphone)
<ul>
<li>11 dB SLR</li>
</ul>
Signal-to-noise ratio
<ul>
<li>&gt;24 dB</li>
</ul>
Impedance
<ul>
<li>32 ohm</li>
</ul>
Cable length
<ul>
<li>66.5 cm (inline module to headset); 90 cm (USB to inline module); 215 cm (total USB to headset)</li>
</ul>
Nominal sound pressure level
<ul>
<li>94 dB SPL</li>
</ul>
Button user controls
<ul>
<li>Call answer/end; Mute; Volume +/-; Microsoft Teams</li>
</ul>
Headphone type
<ul>
<li>On-ear (stereo)</li>
</ul>
Sensitivity (speaker)
<ul>
<li>3 dB RLR</li>
</ul>
Microphone type
<ul>
<li>Omnidirectional</li>
</ul>
Speaker bandwidth
<ul>
<li>20 Hz to 20 kHz</li>
</ul>
Microphone bandwidth
<ul>
<li>100 Hz to 10 kHz</li>
</ul>
Boom mic rotation
<ul>
<li>280°</li>
</ul>
Ear cushions
<ul>
<li>Artificial leather (surface material)</li>
</ul>
Compatible Operating Systems
<ul>
<li>Windows 10; macOS</li>
</ul>
Acoustic protection technology
<ul>
<li>SoundGuard Digital&nbsp;</li>
</ul>

Merek:	POLY
Model:	76J21AA

Poly 76J21AA Blackwire 3325 Headset USB-A Bersertifikat Microsoft Teams