Poly 8X228AA Blackwire 3220 Stereo USB-C Headset +USB-C/A Adapter

Compatibility

• Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm and devices that support USB Type-C®

Color

• Black

Boom mic length (mm)

• 130 mm

Sensitivity (microphone)

• 10 dB SLR

Signal-to-noise ratio

• >24 dB

Impedance

• 32 ohm

Cable length

• 79 cm (inline module to headset); 90 cm (USB to inline module); 161 cm (total USB to headset)

Button user controls

• Call answer/end; Call ignore/on hold; Redial; Mute; Volume +/-

Headphone type

• On-ear (stereo)

Sensitivity (speaker)

• 6 dB RLR

Microphone type

• Omnidirectional

Speaker bandwidth

• 200 Hz to 6.8 kHZ (speech mode); 20 Hz to 20 kHZ (media mode)

Microphone bandwidth

• 100 Hz to 10 kHz

Boom mic rotation

• 270°

Ear cushions

• PU leather (surface material)

Compatible Operating Systems

• Windows 10; macOS

Acoustic protection technology

• SoundGuard 1