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 8L5B4AA Savi 8445 Office,S8445,CDM,UTT,CONVERTIBLE,DECT,EMEA

Up to 13 hours (talk time); Up to 50 hours (standby time)

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

Scroll wheel; Back key; USB softphone line button; Bluetooth® line button; Telephone interface line button; Configurable button

100 Hz to 6.8 kHZ (wideband mode); 20 Hz to 20 kHZ (multimedia mode)

<h3 class="md-block-header-three">Poly 8L5B4AA Savi 8445 Office,S8445,CDM,UTT,CONVERTIBLE,DECT,EMEA</h3>Color<ul class="md-block-unordered-list-item"><li>Black</li></ul>Sensitivity (microphone)<ul class="md-block-unordered-list-item"><li>112 dB SPL</li></ul>Charge time<ul class="md-block-unordered-list-item"><li>3 hours</li></ul>Battery life<ul class="md-block-unordered-list-item"><li>Up to 13 hours (talk time); Up to 50 hours (standby time)</li></ul>Battery type<ul class="md-block-unordered-list-item"><li>Rechargeable Li-ion polymer</li></ul>Impedance<ul class="md-block-unordered-list-item"><li>32 ohms</li><li>Bluetooth version</li><li>5.2</li></ul>Supported bluetooth profiles<ul class="md-block-unordered-list-item"><li>A2DP; HFP; HSP</li></ul>Button user controls<ul class="md-block-unordered-list-item"><li>Power on/off; Call answer/end; Mute; Volume +/-</li></ul>Base controls<ul class="md-block-unordered-list-item"><li>Scroll wheel; Back key; USB softphone line button; Bluetooth® line button; Telephone interface line button; Configurable button</li></ul>Sensitivity (speaker)<ul class="md-block-unordered-list-item"><li>118 dB SPL</li></ul>Speaker bandwidth<ul class="md-block-unordered-list-item"><li>100 Hz to 6.8 kHZ (wideband mode); 20 Hz to 20 kHZ (multimedia mode)</li></ul>Ear cushions<ul class="md-block-unordered-list-item"><li>Artificial leather (surface material)</li></ul>Security<ul class="md-block-unordered-list-item"><li>DECT™ security certified</li></ul>Compatible Operating Systems<ul class="md-block-unordered-list-item"><li>macOS; Windows</li></ul>Speaker size<ul class="md-block-unordered-list-item"><li>32 mm</li></ul>

<h3>Poly 8L5B4AA Savi 8445 Office,S8445,CDM,UTT,CONVERTIBLE,DECT,EMEA</h3>
Color
<ul>
<li>Black</li>
</ul>
Sensitivity (microphone)
<ul>
<li>112 dB SPL</li>
</ul>
Charge time
<ul>
<li>3 hours</li>
</ul>
Battery life
<ul>
<li>Up to 13 hours (talk time); Up to 50 hours (standby time)</li>
</ul>
Battery type
<ul>
<li>Rechargeable Li-ion polymer</li>
</ul>
Impedance
<ul>
<li>32 ohms</li>
<li>Bluetooth version</li>
<li>5.2</li>
</ul>
Supported bluetooth profiles
<ul>
<li>A2DP; HFP; HSP</li>
</ul>
Button user controls
<ul>
<li>Power on/off; Call answer/end; Mute; Volume +/-</li>
</ul>
Base controls
<ul>
<li>Scroll wheel; Back key; USB softphone line button; Bluetooth® line button; Telephone interface line button; Configurable button</li>
</ul>
Sensitivity (speaker)
<ul>
<li>118 dB SPL</li>
</ul>
Speaker bandwidth
<ul>
<li>100 Hz to 6.8 kHZ (wideband mode); 20 Hz to 20 kHZ (multimedia mode)</li>
</ul>
Ear cushions
<ul>
<li>Artificial leather (surface material)</li>
</ul>
Security
<ul>
<li>DECT™ security certified</li>
</ul>
Compatible Operating Systems
<ul>
<li>macOS; Windows</li>
</ul>
Speaker size
<ul>
<li>32 mm</li>
</ul>

Merek:	POLY
Model:	8L5B4AA

Poli 8L5B4AA Savi 8445 Office,S8445,CDM,UTT,CONVERTIBLE,DECT,EMEA