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Poly 783P9AA Encorepro 520V Voice Tube Microphone With Quick Disconnect Binaural Headset TAA-US

<h3 class="md-block-header-three">Poly 783P9AA Encorepro 520V Voice Tube Microphone With Quick Disconnect Binaural Headset TAA-US</h3>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>-40 +/-3 dB</li></ul>Signal-to-noise ratio<ul class="md-block-unordered-list-item"><li>&gt;50 dB</li></ul>Cable length<ul class="md-block-unordered-list-item"><li>78.5 cm</li></ul>Headphone type<ul class="md-block-unordered-list-item"><li>On-ear</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 10 kHz</li></ul>Microphone bandwidth<ul class="md-block-unordered-list-item"><li>20 Hz to 16 kHz</li></ul>Boom mic rotation<ul class="md-block-unordered-list-item"><li>290°</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; macOS</li></ul>Acoustic protection technology<ul class="md-block-unordered-list-item"><li>SoundGuard Digital </li></ul>

<h3>Poly 783P9AA Encorepro 520V Voice Tube Microphone With Quick Disconnect Binaural Headset TAA-US</h3>
Color
<ul>
<li>Black</li>
</ul>
Boom mic length (mm)
<ul>
<li>135 mm</li>
</ul>
Sensitivity (microphone)
<ul>
<li>-40 +/-3 dB</li>
</ul>
Signal-to-noise ratio
<ul>
<li>&gt;50 dB</li>
</ul>
Cable length
<ul>
<li>78.5 cm</li>
</ul>
Headphone type
<ul>
<li>On-ear</li>
</ul>
Microphone type
<ul>
<li>Omnidirectional</li>
</ul>
Speaker bandwidth
<ul>
<li>20 Hz to 10 kHz</li>
</ul>
Microphone bandwidth
<ul>
<li>20 Hz to 16 kHz</li>
</ul>
Boom mic rotation
<ul>
<li>290°</li>
</ul>
Ear cushions
<ul>
<li>Artificial leather (surface material)</li>
</ul>
Compatible Operating Systems
<ul>
<li>Windows; macOS</li>
</ul>
Acoustic protection technology
<ul>
<li>SoundGuard Digital&nbsp;&nbsp;</li>
</ul>

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poly 783p9aa encorepro 520v voice tube microphone quick disconnect binaural headset taa-us mikrofon tabung suara dengan putus cepat mikropon tiub poli set kepala pantas poly/保利 音管麦克风，带快速断开双耳耳机 麦克风 保利

poly-783p9aa-encorepro-520v-voice-tube-microphone-with-quick-disconnect-binaural-headset-taa-us

Poly 783P7AA Encorepro 520 With Quick Disconnect Binaural Headset TAA-US

<h3 class="md-block-header-three">Poly 783P7AA Encorepro 520 With Quick Disconnect Binaural Headset TAA-US</h3>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>-40 +/-3 dB</li></ul>Signal-to-noise ratio<ul class="md-block-unordered-list-item"><li>&gt;50 dB</li></ul>Cable length<ul class="md-block-unordered-list-item"><li>78.5 cm</li></ul>Headphone type<ul class="md-block-unordered-list-item"><li>On-ear (stereo)</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 10 kHz</li></ul>Microphone bandwidth<ul class="md-block-unordered-list-item"><li>20 Hz to 16 kHz</li></ul>Boom mic rotation<ul class="md-block-unordered-list-item"><li>290°</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; macOS</li></ul>Acoustic protection technology<ul class="md-block-unordered-list-item"><li>Sound Guard Digital </li></ul>

<h3>Poly 783P7AA Encorepro 520 With Quick Disconnect Binaural Headset TAA-US</h3>
Color
<ul>
<li>Black</li>
</ul>
Boom mic length (mm)
<ul>
<li>135 mm</li>
</ul>
Sensitivity (microphone)
<ul>
<li>-40 +/-3 dB</li>
</ul>
Signal-to-noise ratio
<ul>
<li>&gt;50 dB</li>
</ul>
Cable length
<ul>
<li>78.5 cm</li>
</ul>
Headphone type
<ul>
<li>On-ear (stereo)</li>
</ul>
Microphone type
<ul>
<li>Omnidirectional</li>
</ul>
Speaker bandwidth
<ul>
<li>20 Hz to 10 kHz</li>
</ul>
Microphone bandwidth
<ul>
<li>20 Hz to 16 kHz</li>
</ul>
Boom mic rotation
<ul>
<li>290°</li>
</ul>
Ear cushions
<ul>
<li>Artificial leather (surface material)</li>
</ul>
Compatible Operating Systems
<ul>
<li>Windows; macOS</li>
</ul>
Acoustic protection technology
<ul>
<li>Sound Guard Digital&nbsp;</li>
</ul>

poly 783p7aa encorepro 520 quick disconnect binaural headset taa-us dengan putus cepat microphone mikropon poli set kepala pantas mikrofon poly/保利 带快速断开双耳耳机 麦克风 保利

poly-783p7aa-encorepro-520-with-quick-disconnect-binaural-headset-taa-us

Poly 77T26AA Encorepro 320 With Quick Disconnect Binaural Headset Taa

<h3 class="md-block-header-three">Poly 77T26AA Encorepro 320 With Quick Disconnect Binaural Headset Taa</h3>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>-38 +/-3 dB</li></ul>Signal-to-noise ratio<ul class="md-block-unordered-list-item"><li>&gt;53 dB</li></ul>Impedance<ul class="md-block-unordered-list-item"><li>32 ohms</li></ul>Cable length<ul class="md-block-unordered-list-item"><li>762 mm</li></ul>Headphone type<ul class="md-block-unordered-list-item"><li>On-ear (stereo)</li></ul>Number of microphones<ul class="md-block-unordered-list-item"><li>1</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 10 kHz</li></ul>Microphone bandwidth<ul class="md-block-unordered-list-item"><li>35 Hz to 21 kHz</li></ul>Boom mic rotation<ul class="md-block-unordered-list-item"><li>290°</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>Sound Guard </li></ul>Certifications and compliances<ul class="md-block-unordered-list-item"><li>CE</li></ul>

<h3>Poly 77T26AA Encorepro 320 With Quick Disconnect Binaural Headset Taa</h3>
Color
<ul>
<li>Black</li>
</ul>
Boom mic length (mm)
<ul>
<li>135 mm</li>
</ul>
Sensitivity (microphone)
<ul>
<li>-38 +/-3 dB</li>
</ul>
Signal-to-noise ratio
<ul>
<li>&gt;53 dB</li>
</ul>
Impedance
<ul>
<li>32 ohms</li>
</ul>
Cable length
<ul>
<li>762 mm</li>
</ul>
Headphone type
<ul>
<li>On-ear (stereo)</li>
</ul>
Number of microphones
<ul>
<li>1</li>
</ul>
Microphone type
<ul>
<li>Omnidirectional</li>
</ul>
Speaker bandwidth
<ul>
<li>20 Hz to 10 kHz</li>
</ul>
Microphone bandwidth
<ul>
<li>35 Hz to 21 kHz</li>
</ul>
Boom mic rotation
<ul>
<li>290°</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>Sound Guard&nbsp;</li>
</ul>
Certifications and compliances
<ul>
<li>CE</li>
</ul>

poly 77t26aa encorepro 320 quick disconnect binaural headset taa dengan putus cepat microphone mikropon poli set kepala pantas mikrofon poly/保利 带快速断开双耳耳机 麦克风 保利

poly-77t26aa-encorepro-320-with-quick-disconnect-binaural-headset-taa

Poly 8R707AA Encorepro 720 Binaural Headset +quick Disconnect

<h3 class="md-block-header-three">Poly 8R707AA Encorepro 720 Binaural Headset +quick Disconnect</h3>Color<ul class="md-block-unordered-list-item"><li>Black</li></ul>Boom mic length (mm)<ul class="md-block-unordered-list-item"><li>120 - 145 mm</li></ul>Cable length<ul class="md-block-unordered-list-item"><li>890 mm</li></ul>Headphone type<ul class="md-block-unordered-list-item"><li>On-ear (stereo)</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>80 Hz to 20 kHz</li></ul>Microphone bandwidth<ul class="md-block-unordered-list-item"><li>100 Hz to 6.8 kHz</li></ul>Boom mic rotation<ul class="md-block-unordered-list-item"><li>290°</li></ul>Ear cushions<ul class="md-block-unordered-list-item"><li>Artificial leather (surface material)</li></ul>Acoustic protection technology<ul class="md-block-unordered-list-item"><li>Sound Guard </li></ul>

<h3>Poly 8R707AA Encorepro 720 Binaural Headset +quick Disconnect</h3>
Color
<ul>
<li>Black</li>
</ul>
Boom mic length (mm)
<ul>
<li>120 - 145 mm</li>
</ul>
Cable length
<ul>
<li>890 mm</li>
</ul>
Headphone type
<ul>
<li>On-ear (stereo)</li>
</ul>
Microphone type
<ul>
<li>Omnidirectional</li>
</ul>
Speaker bandwidth
<ul>
<li>80 Hz to 20 kHz</li>
</ul>
Microphone bandwidth
<ul>
<li>100 Hz to 6.8 kHz</li>
</ul>
Boom mic rotation
<ul>
<li>290°</li>
</ul>
Ear cushions
<ul>
<li>Artificial leather (surface material)</li>
</ul>
Acoustic protection technology
<ul>
<li>Sound Guard&nbsp;</li>
</ul>

poly 8r707aa encorepro 720 binaural headset +quick disconnect putuskan cepat microphone mikropon +cabut pantas mikrofon poly/保利 双耳耳机 快速断开连接 麦克风 保利

poly-8r707aa-encorepro-720-binaural-headset-quick-disconnect

Poly 76U48AA Voyager 4310 USB-A Headset + BT700 Dongle

Compatible with PCs via included BT700 USB Type-C®/USB-A Bluetooth® adapter and smartphones via Bluetooth® - Voyager 4300 UC Series; Connects to a desk phone (via telephone interface cable), PCs (via USB-A or USB Type-C® cable) and mobile (via Bluetooth®) - Voyager 4300 UC series with Voyager Office base

Up to 24 hours (talk time, online indicator off); Up to 18 hours (talk time, online indicator on); Up to 47 hours (music time); Up to 50 days (standby time)

Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low

Power on/off; Call answer/end; Mute; Volume +/-; Pairing

<h3 class="md-block-header-three">Poly 76U48AA Voyager 4310 USB-A Headset + BT700 Dongle</h3>Compatibility<ul class="md-block-unordered-list-item"><li>Compatible with PCs via included BT700 USB Type-C®/USB-A Bluetooth® adapter and smartphones via Bluetooth® - Voyager 4300 UC Series; Connects to a desk phone (via telephone interface cable), PCs (via USB-A or USB Type-C® cable) and mobile (via Bluetooth®) - Voyager 4300 UC series with Voyager Office base</li></ul>Color<ul class="md-block-unordered-list-item"><li>Black</li></ul>Charge time<ul class="md-block-unordered-list-item"><li>&lt;1.6 hours</li></ul>Battery life<ul class="md-block-unordered-list-item"><li>Up to 24 hours (talk time, online indicator off); Up to 18 hours (talk time, online indicator on); Up to 47 hours (music time); Up to 50 days (standby time)</li></ul>Battery type<ul class="md-block-unordered-list-item"><li>Rechargeable Li-ion</li></ul>Cable length<ul class="md-block-unordered-list-item"><li>1.5 m</li></ul>Bluetooth version<ul class="md-block-unordered-list-item"><li>5.1</li></ul>Supported bluetooth profiles<ul class="md-block-unordered-list-item"><li>A2DP; AVRCP; HFP; HSP</li></ul>Paired devices<ul class="md-block-unordered-list-item"><li>Up to 8</li></ul>Voice alerts<ul class="md-block-unordered-list-item"><li>Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low</li></ul>Voice assistant<ul class="md-block-unordered-list-item"><li>Siri; Google</li></ul>Button user controls<ul class="md-block-unordered-list-item"><li>Power on/off; Call answer/end; Mute; Volume +/-; Pairing</li></ul>Headphone type<ul class="md-block-unordered-list-item"><li>On-ear (binaural)</li></ul>Number of microphones<ul class="md-block-unordered-list-item"><li>2</li></ul>Microphone type<ul class="md-block-unordered-list-item"><li>2 analog ECM; 2 digital MEMS</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 6.8 kHz</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>Sound Guard Digital </li></ul>

<h3>Poly 76U48AA Voyager 4310 USB-A Headset + BT700 Dongle</h3>
Compatibility
<ul>
<li>Compatible with PCs via included BT700 USB Type-C®/USB-A Bluetooth® adapter and smartphones via Bluetooth® - Voyager 4300 UC Series; Connects to a desk phone (via telephone interface cable), PCs (via USB-A or USB Type-C® cable) and mobile (via Bluetooth®) - Voyager 4300 UC series with Voyager Office base</li>
</ul>
Color
<ul>
<li>Black</li>
</ul>
Charge time
<ul>
<li>&lt;1.6 hours</li>
</ul>
Battery life
<ul>
<li>Up to 24 hours (talk time, online indicator off); Up to 18 hours (talk time, online indicator on); Up to 47 hours (music time); Up to 50 days (standby time)</li>
</ul>
Battery type
<ul>
<li>Rechargeable Li-ion</li>
</ul>
Cable length
<ul>
<li>1.5 m</li>
</ul>
Bluetooth version
<ul>
<li>5.1</li>
</ul>
Supported bluetooth profiles
<ul>
<li>A2DP; AVRCP; HFP; HSP</li>
</ul>
Paired devices
<ul>
<li>Up to 8</li>
</ul>
Voice alerts
<ul>
<li>Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low</li>
</ul>
Voice assistant
<ul>
<li>Siri; Google</li>
</ul>
Button user controls
<ul>
<li>Power on/off; Call answer/end; Mute; Volume +/-; Pairing</li>
</ul>
Headphone type
<ul>
<li>On-ear (binaural)</li>
</ul>
Number of microphones
<ul>
<li>2</li>
</ul>
Microphone type
<ul>
<li>2 analog ECM; 2 digital MEMS</li>
</ul>
Speaker bandwidth
<ul>
<li>20 Hz to 20 kHz</li>
</ul>
Microphone bandwidth
<ul>
<li>100 Hz to 6.8 kHz</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>Sound Guard Digital&nbsp;</li>
</ul>

poly 76u48aa voyager 4310 usb-a headset bt700 dongle microphone mikropon poli alat dengar mikrofon poly/保利 耳机 适配器 麦克风 保利

poly-76u48aa-voyager-4310-usb-a-headset-bt700-dongle

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Element14

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Multicomp Pro ABT-443-RC Audio Transducer, 0.09A, 2.73KHZ, 4.5VDC

multicomp pro abt-443-rc audio transducer, 0.09a, 2.73khz, 4.5vdc transduser abt-443-rc, 0,09a, 2,73khz, 4,5vdc electronic sounders 音频传感器，0.09a，2.73khz，4.5vdc 多计算机专业版