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Black mono on-ear headset with noise-cancelling boom mic, USB-C and 3.5 mm cables

HP

HP Poly Blackwire 5210 Mono Headset USB-C 3.5 mm 80R98AA

SKU CH-2RW3-700HK MPN 80R98AA

Mono USB-C and 3.5 mm wired headset with noise-cancelling microphone for clear calls

  • Product typeHeadset
  • Mono design keeps one ear free for office awareness
  • Noise-cancelling microphone reduces background sound on calls
  • USB-C and 3.5 mm connections suit multiple devices
  • On-ear fit with supra-aural pads for extended comfort
  • 20 Hz to 20 kHz range covers full voice spectrum

Mono headset for calls

The HP Poly Blackwire 5210 is a monaural on-ear headset built for voice communication. It connects through USB-C, USB-A or a 3.5 mm jack so it works with laptops, desk phones and mobile devices. The supra-aural design keeps one ear free for situational awareness in open offices.

Plug in and configure

Installation is a simple wired connection with no batteries or drivers required for basic audio. The inline controls handle volume and mute directly on the cable. A common issue is selecting the wrong audio endpoint in the operating system, which routes sound to internal speakers instead of the headset.

Steady clarity on long calls

The noise-cancelling microphone suppresses background chatter during extended conferences. Passive on-ear cushioning remains comfortable for hours without the heat build-up of full circumaural cups. Wired power delivery means audio quality never drops due to a drained battery.

How it compares

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

Price $99.99
Pricier than about 85% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product typeHeadset
Size & build
Shipping weight0.25 kg
Package size208 × 185 × 58 mm

Questions about this item

How do I confirm the noise-cancelling microphone is working correctly after connecting the headset?

Make a test call and verify the caller hears clear speech with background sounds suppressed, then check the inline controls respond to mute and volume adjustments.

What cables and accessories are included with the HP Poly Blackwire 5210 and what must I purchase separately?

The headset ships with an attached USB-C cable and a 3.5 mm mini-phone connector; no extra cables or adapters are required for standard use.

Should I choose the mono or stereo version of the Blackwire 5210 for single-ear use?

This 80R98AA model is the mono, single-ear variant designed for monaural listening; select it when you need one ear free for ambient awareness.

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