The Poly 8X222AA Blackwire 3325 Microsoft Teams Binaural Headset is built for style with a sleek design that focuses on comfort, reliability and Poly's signature audio quality.

Key Features

• Dedicated Microsoft Teams button for instant access to the Teams app.
• USB-C to USB Type-A adapter.
• Fully adjustable speakers and microphone.
• Plug-and-play functionality.

Headset Flexibility and High-quality Audio

With professional voice quality and a customised fit, the fully adjustable 8X222AA headset has 180-degree pivoting speakers and a flexible microphone boom. Furthermore, it makes collaboration easy with Poly signature audio quality and reliability.

Wearing Style and Long-lasting Comfort

The 8X222AA features a Hi-Fi stereo wearing style for those who want a richer, more immersive experience. It also supports long-wearing comfort with a plush, padded headband and pillow soft ear cushions.

Connect quickly and easily

The 8X222AA is completely plug-n-play with USB devices, so users can take calls in the office or on the go. It features enhanced connectivity for your devices through the USB Type-C cord with tethered USB-A adapter for PC and a 3.5 mm jack for mobile or tablet connectivity.

Microsoft Teams

This Microsoft Teams version supports an easy collaboration and communication with a dedicated Teams button for instant access to the Teams App.

General

Compatibility

• Compatible with PCs via USB Type-C cable or USB Type-C/A adapter and tablets via 3.5 mm audio port

Compatible operating systems:

• Windows 11
• Windows 10
• macOS
• Android
• iOS

Product colour

• Black

Connectivity and communications

Connection type

• Wired: USB Type-C, USB Type-C/A adapter, 3.5 mm audio

Ear cushions

• Artificial leather (surface material)

Headphone type

• On-ear (stereo)

User interface features

Button user controls

• Call answer/end
• Mute
• Volume +/-

Audio

Acoustic protection technology

• SoundGuard Digital

Microphone type

• Noise cancelling

Microphone bandwidth

• 100 Hz to 10 kHz

Speaker bandwidth

• 20 Hz to 20 kHz

Speaker size

• 32 mm

Nominal sound pressure level

• 94 dB SPL

Signal-to-noise ratio

• >24 dB

Frequency response (microphone)

• 100 Hz to 10 kHz

Sensitivity (microphone)

• 11 dB SLR

Sensitivity (speaker)

• 3 dB RLR

Power supply

Impedance

• 32 ohm

Certifications

Certified collaboration software

• Microsoft Teams certified
• Works With Chromebook certified

Ecolabels

• TCO Certified

Physical

Cable length

• Inline module to headset: 66.5 cm
• USB to inline module: 90 cm
• Total USB to headset: 215 cm

Dimensions (W x D x H)

• 166 x 39.5 x 199 mm

Weight

• 131 g

Package contents

• 1 x 8X222AA headset
• 1 x USB Type-C to USB Type-A adapter
• 1 x Travel case
• 1 x User guide