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

A durable stereo headset designed for all-day use, with USB-C connection and a USB-C to USB-A adapter included. Ideal for calls, webinars, and video conferences.

🎧 Poly On-Ear Stereo Headset – USB-A / USB-C Connectivity

⚙️ Key Functions

• Clear stereo audio for calls, music, and multimedia

• Noise-canceling microphone to minimize background noise

• Lightweight, durable design for extended comfort

• USB-C connectivity plus USB-A adapter for universal use

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🌟 Value Points

• Affordable professional-grade headset

• Compatible with PCs, Macs, and most softphones

• Plug-and-play setup

• Certified for Teams, Zoom

📂 Category & Series
• Brand Series: Poly
• Recommended Usage: Business
• UC Certified

🔌 Connectivity
• Wired via USB-A®, USB-C®
• Minimum Requirement: USB Type-C® port
• Management Software: Plantronics Hub (desktop)

🎧 Audio Specifications
• Headphone Type: On-ear (stereo)
• Speaker Size: 28 mm
• Speaker Sensitivity: 90 dB
• Microphone Type: Omnidirectional
• Microphone Sensitivity: -38 dBV/Pa
• Boom Rotation: 270°
• Impedance: 32 ohm
• Ear Cushions: PU leather

🎛 Inline Controls & Cable
• Controls: Call answer/end, Call ignore/on hold, Redial, Mute, Volume +/-
• Cable Length:
– Inline module to headset: 79 cm
– USB to inline module: 90 cm
– Total: 161 cm

📐 Dimensions & Weight
• Without Stand: 155 x 32 x 178 mm
• Weight:
– With cable: 119 g
– Without cable: 92 g

💻 Compatibility
• PCs via USB/USB Type-C®
• Mobile devices and tablets via 3.5 mm and USB Type-C®

📦 What’s in the Box
• Headset
• USB Type-C® cable
• USB Type-C® to USB Type-A adapter
• User guide

🌍 Country of Origin
• Made in Mexico and China

🛡️ Warranty
• Poly standard two-year limited warranty

Q&A

1. Is it compatible with Teams and Zoom?
   Yes, it’s certified for major platforms.

2. Does it work with Mac and Windows?
   Yes, supports both OS.

3. Can I use it for music?
   Yes, stereo audio is suitable for casual music use.

4. Is the microphone flexible?
   Yes, adjustable boom mic.

5. How is the noise-canceling?
   Good for typical office noise suppression.

6. Does it need drivers?
   No, plug-and-play via USB.

7. Is the headset foldable?
   No, but it’s compact and lightweight.

8. Is the cable replaceable?
   No, integrated cable.

9. How long is the cable?
   ~2 meters (6.5 feet).

10. Is there in-line control?
    Yes, includes call answer/end, volume, mute.

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➕ Pros

• Budget-friendly

• Good audio for calls

• Universal USB connection

➖ Cons

• Basic design, no wireless

• Not foldable

• Limited multimedia bass

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🔄 Comparison

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✅ I can now prepare similar sections for the remaining products:

• Blackwire 5220

• Poly Sync 20

• Studio R30

• Voyager Focus 2