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Black mono on-ear headset over-the-head 3.5mm jack 2.58ft cable

HP

HP 783Q0AA Poly EncorePro HW510D Mono Wired 3.5mm Headset 20-16kHz 2.58ft Cable Black accessory

SKU CH-VZN0-MH669 MPN 783Q0AA

Mono on-ear headset with 20–16 kHz response, noise-cancelling microphone and 2.58 ft 3.5 mm cable

  • Product colorBlack
  • Mono design keeps one ear free for office awareness
  • 5 mm plug connects directly to any standard audio jack
  • 58 ft cable provides enough reach without excess slack
  • Noise-cancelling microphone reduces background sound on calls
  • 20 Hz to 16 kHz response covers the full voice range

Purpose-built mono headset

The HP 783Q0AA Poly EncorePro HW510D is a single-ear wired headset designed for call-centre staff and hybrid workers who spend hours on voice calls. Its on-ear, over-the-head frame keeps one ear free for office awareness while the boom microphone handles the conversation.

3.5 mm analogue limits

The 3.5 mm mini-phone plug carries an analogue mono signal from 20 Hz to 16 kHz, so audio quality depends entirely on the host device's sound hardware. No digital processing, inline controls or active noise cancellation are present on the 2.58 ft cable itself.

Monaural form factor

This headset delivers sound to one ear only, making it unsuitable for stereo multimedia, music production or any workflow that requires binaural audio. Buyers needing dual-ear coverage or a USB digital connection should select a different model.

How it compares

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

Price $55.99
Pricier than about 74% of the 7,078 comparable items (median $25.99).

Specifications

Product
Product colorBlack
Power
Built-in batteryNo
Size & build
Shipping weight0.16 kg
Package size178 × 147 × 56 mm

Questions about this item

Is the HW510D the only version in the 500 series, or are there other models?

The EncorePro 500 series includes multiple models; the HW510D is the mono, on-ear variant with a 3.5 mm connector.

What does the 20 Hz to 16 kHz frequency range mean for call quality?

It covers the full voice band, so speech sounds natural and clear during calls.

What does the 3.5 mm mini-phone plug cap in practice?

It connects directly to any 3.5 mm audio jack on a PC, phone or desk phone without an adapter.

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