Poly Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter (Bulk)

Характеристики

Product type

Headset

Depth

32 mm

Height

178 mm

Width

155 mm

Package weight

152 g

Product colour

Black

Windows operating systems supported

Windows 10

Mac operating systems supported

Yes

Package depth

254 mm

Package height

10 mm

Certification

UC

Quick start guide

Yes

Connectivity technology

Wired

Noise reduction

Yes

Control type

Buttons

Volume control

Button

Recommended usage

Office/Call center

Wearing style

Head-band

Headset type

Binaural

USB connector

USB Type-A

USB connectivity

Yes

Headphone sensitivity

90 dB

Impedance

32 Ω

Headphone frequency

20 - 20000 Hz

Signal-to-Noise Ratio (SNR)

118 dB

Control unit type

In-line control unit

Microphone type

Boom

Driver unit

2.8 cm

Operating keys

Answer/end call
Mute
Reject call
Volume +
Volume -

Microphone frequency

100 - 10000 Hz

Cable colour

Red

Hearing protection technologies

SoundGuard DIGITAL

Microphone sensitivity

-38 dB

Microphone direction type

Omnidirectional

Audio adapters included

USB

Ear pad material

Polyurethane (PU)