Poly Blackwire 8225 Stereo USB-C Headset +USB-C/A Adapter (8X223AA)(8X225AA)

• 8X223AA – NO ❌ Microsoft Teams Certified
• 8X225AA – ✅ With Microsoft Teams Certified

🔗 Connectivity

Wired – USB Type-A / USB Type-C®

🔋 Battery

N/A (This is a wired headset)

🎤 Microphone

• Type: Omnidirectional

• Sensitivity: 10 dB SLR

• Features: Noise cancellation

🔈 Speaker

• Sensitivity: 6 dB RLR

• Impedance: 32 ohms

• Audio: Dynamic EQ optimized, Noise and echo reduction

🕹️ User Controls

• Call answer/end

• Mute

• Volume + / −

• ANC toggle (off, low, high)

• Microsoft Teams button

🧩 Compatibility

• OS: Windows 11, Windows 10, macOS

• Ports: USB-A or USB-C

📦 What’s in the Box

• Headset

• Carrying case

• User guide

• USB Type-C to USB Type-A adapter

⚖️ Weight

186 g

🔁 Rotation Boom

280°

🛠️ Special Features

• UC certified

• Two LED indicators on speaker (call status)

💼 Management Software

• Poly Lens

• Poly Lens desktop app

📏 Dimensions

• Headset: 155 × 32 × 18 mm

• Additional ref: 91 × 53 × 15 mm (possibly control unit)

🛡️ Warranty

Poly standard two-year limited warranty