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Blackwire C3210 Headset - Monaural - USB C

SKU 8X214A6 • Availability Sold Out

$44.77 inc. GST

Or 4 payments of $11.19 with PayPal

Poly Blackwire C3210 Monaural Wired Headset (USB-C)

Professional audio meets affordable versatility.

The Poly Blackwire C3210 is a durable, lightweight, and easy-to-deploy corded headset designed for the modern enterprise. Featuring a sleek monaural (single-ear) design, it allows users to stay connected to their calls while remaining fully aware of their office surroundings. With professional-grade noise cancellation and a comfortable fit, it is the perfect entry point into the Blackwire 3200 series.

Superior Audio Quality

Deliver clear, natural-sounding voice quality with Poly’s signature wideband audio. The noise-cancelling microphone filters out background chatter, ensuring your voice is heard without distraction. Additionally, the Dynamic EQ feature automatically optimizes audio settings for voice calls or multimedia, providing a rich listening experience for every task.

Intuitive Connectivity & Control

Setup is effortless with simple plug-and-play USB-C connectivity. The durable in-line controller allows you to manage calls with ease—answer/end calls, control volume, and mute your microphone at the touch of a button. Visual LED alerts and helpful audio prompts provide discreet status updates so you never miss a beat.

All-Day Comfort & Durability

Built for the rigours of daily office use, the Blackwire C3210 features a lightweight metal headband that offers a secure yet comfortable fit. The monaural design is ideal for workers who need to jump between digital collaboration and face-to-face conversation throughout the workday.


Key Features:

  • Noise-Cancelling Microphone: Reduces background noise for crystal-clear communication.
  • Plug-and-Play USB-C: Simple connection to PCs, Macs, and USB-C mobile devices.
  • In-Line Call Controls: Manage volume, mute, and call answering/ending directly from the cable.
  • Dynamic EQ: Automatically adjusts audio for voice and multimedia use.
  • SoundGuard® Technology: Protects your hearing against sounds above 118 dBA.
  • Lightweight Design: Metal headband provides durability and a customizable, comfortable fit.

Technical Specifications:

SKU / Part Number 8X214A6 (Formerly Plantronics 209748-101)
Wearing Style Monaural (Single Ear) On-ear
Connectivity Wired USB-C
Audio Performance Dynamic EQ, Microphone frequency response 100 Hz–10 kHz
Hearing Protection SoundGuard (Acoustic limiting for protection above 118 dBA)
Weight 87 grams (Headset only)
Warranty 2-Year Manufacturer Warranty

What’s in the Box:

  • Poly Blackwire C3210 Headset
  • USB-C Connectivity Cable
  • Soft Carrying Pouch (Select models)
  • User Guide & Warranty Card
SKU 8X214A6
Brand HP Poly