Poly Blackwire 5220 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter

Poly Blackwire 5220 Stereo USB-C Headset +3.5mm Plug +USB-C/A Adapter – (8X231AA)

Compatible with
Compatible operating systems: Windows 10; macOS

Connectivity and communications
Connection type: 3.5 mm audio; USBType-C®; USBType-A
Ear cushions: Artificial leather(surface material)
Headphone type: On-ear(binaural)

Userinterface features
Button user controls: Call answer/end; Mute; Volume +/-

Audio features:
Noise and echo reduction
Dynamic EQ optimized
Microphone type: Omnidirectional
Microphone bandwidth: 100 Hz to 10 kHz
Speaker bandwidth: 20 Hz to 20 kHz
Speaker size: 32 mm
Signal-to-noise ratio: >118 dB
Sensitivity (microphone): -38 dBV/Pa
Sensitivity (speaker): 116 dB

Battery
Impedance: 32 ohm

Certifications
Certified collaboration software: Skype for Business; Microsoft Teams; Zoom;Cisco Jabber; Works
WithChomebookCertified;Avaya
Special features: UCcertified

Environmental
Acoustic protection technology: SoundGuard Digital

Гаранција: 12 месеци