POLY Blackwire 3225 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter (Bulk)

POLY Blackwire 3225 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter (Bulk). Product type: Headset. Connectivity technology: Wired. Recommended usage: Office/Call center. Weight: 92 g. Product colour: Black

Performance
Product type: Headset
Wearing style: Head-band
Recommended usage: Office/Call center
Headset type: Binaural
Product colour: Black
Operating keys: Answer/end call, Mute, Volume +, Volume –
Signal-to-Noise Ratio (SNR): 118 dB
Hearing protection technologies: SoundGuard DIGITAL
Ports & interfaces
Connectivity technology: Wired
Feature: 3.5 mm connector
Feature: USB connectivity
USB connector: USB Type-C
Headphones
Ear coupling: Circumaural
Headphone sensitivity: 90 dB
Driver unit: 2.8 cm
Microphone
Microphone type: Boom
Microphone frequency: 100 – 10000 Hz
Microphone sensitivity: -38 dB
Microphone direction type: Omnidirectional
System requirements
Windows operating systems supported: Windows 10
Feature: Mac operating systems supported
Weight & dimensions
Width: 155 mm
Depth: 32 mm
Height: 178 mm
Weight: 92 g
Packaging data
Package width: 185 mm
Package depth: 56 mm
Package height: 207 mm
Package weight: 242 g