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Black monaural on-ear headset with USB-C and 3.5 mm connectors, 5.20 ft cable

HPP

HPP 8X2J8A6 Blackwire 3210 Monaural USB-C Headset accessory

SKU CH-4HXF-9PXNT MPN 8X2J8A6

Monaural on-ear headset with USB-C and 3.5 mm connections, 32 Ohm drivers, noise-cancelling microphone and 5.20 ft cable

  • Product typeOn-Ear
  • Product colorBlack
  • Mono design focuses audio for calls
  • USB-C with 3.5 mm adapter connects to PC and mobile
  • Wired 5.20 ft cable gives reliable range at the desk
  • 32 Ohm drivers deliver clear wideband voice
  • Lightweight metal headband folds flat for travel

Poly Blackwire 3210 Monaural Headset

The Poly Blackwire 3210 is a mono on-ear headset built for enterprise communication. It connects through a USB-C interface and includes a USB-C to USB-A adapter for broad device compatibility. A 3.5 mm mini-phone jack provides an additional wired option. The 32 Ohm drivers deliver clear voice reproduction for calls and multimedia.

Plug-and-play setup with flexible wearing

Installation is straightforward because the headset uses standard USB audio class drivers on most operating systems. The microphone boom rotates to suit left or right preferences, and the leatherette ear cushion folds flat for transport. The 5.20 ft cable length limits how far you can sit from the host device, so measure your workspace before committing.

Suits single-ear call handling, not stereo listeners

This model fits professionals who need to stay aware of their surroundings while managing calls on a PC, mobile phone or tablet. Buyers who want immersive stereo audio for music production or gaming should look at a binaural headset. Users requiring wireless freedom or active noise cancellation will need a different form factor.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $33.99
Pricier than about 60% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeOn-Ear
Product colorBlack
Power
Built-in batteryNo
Size & build
Shipping weight0.07 kg
Package size178 × 152 × 76 mm

Questions about this item

How do I confirm the Blackwire 3210 is delivering the PC wideband audio and Dynamic EQ adjustments described for the 3200 Series?

Make a test call on your PC and verify that voices sound clear and the microphone suppresses background noise; the headset automatically optimises EQ for calls versus multimedia playback.

Which items are included with the 8X2J8A6 and what extra cables or adapters might I need to purchase?

The bulk pack supplies the monaural on-ear headset with a 5.20 ft cable, a USB-C connector and a 3.5 mm mini-phone plug plus a USB-C/A adapter; no other cables are required for PC or mobile use.

Should I choose the mono 3210 or a stereo variant for my use case?

Select the 3210 when you need a single-ear design that keeps one ear open to the office; opt for a stereo model from the same series if you prefer both ears covered for immersive audio.

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