We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black on-ear wireless headset with over-the-head band

HP

HP Poly CS510 XD Wireless Headset 107 M Range 7E2J8AA

SKU CH-66WH-TQX7K MPN 7E2J8AA

Mono wireless DECT headset with 107 m range and noise-cancelling microphone for clear calls

  • TypeHeadset
  • ColorBlack
  • Secure DECT conversations with 107 m wireless range
  • All-day comfort from lightweight over-the-head mono design
  • Wideband audio clarity across 20 to 6800 Hz
  • Extra-density DECT minimises interference in dense offices
  • 351 ft roaming freedom lets you move while talking

Mono Wireless DECT Headset

The HP Poly CS510 XD is a monaural on-ear headset built for professionals who need hands-free communication across large workspaces. It uses DECT wireless technology to deliver secure, interference-resistant audio without cables. The extra-density design supports high-density office environments where many headsets operate simultaneously. It suits call-centre agents, receptionists and mobile workers who roam far from their desk.

Compatibility check before ordering

Verify that your desk phone, softphone platform or USB base station supports DECT headset pairing before purchase. The headset connects wirelessly to a compatible base, so the host device must provide DECT registration and audio routing. Confirm the form factor matches your wearing preference — this model is on-ear, supra-aural only. No Bluetooth or wired fallback is included, so ensure your workflow relies on the DECT link alone.

Thermals noise and power in normal use

The lightweight on-ear construction generates no noticeable heat during extended shifts. Passive ear-cushion sealing reduces ambient office noise without active electronics, keeping the acoustic profile neutral. Battery-powered operation means no mains draw at the headset; charging occurs at the base station, which manages its own power budget. Expect quiet, cool performance throughout a typical workday.

Highlights

  • Secure DECT conversations with 107 m wireless range
  • All-day comfort from lightweight over-the-head mono design
  • Wideband audio clarity across 20 to 6800 Hz
  • Extra-density DECT minimises interference in dense offices
  • 351 ft roaming freedom lets you move while talking

Specifications

TypeHeadset
ColorBlack
Shipping weight0.54 kg
Package size213 × 140 × 102 mm

Questions about this item

What comes in the box with the CS510 XD and do I need to buy a base station separately?

The headset ships with the over-the-head mono earpiece and DECT base station included; no separate base purchase is required.

How do I decide between the CS510 XD and other DECT models in the range?

Choose the CS510 XD when you need the 107 m (351 ft) wireless range and extra-density DECT capacity for high-density offices.

What does the 107 m range mean when I am at my desk?

You can move up to 107 m from the base while keeping a secure DECT link, covering most open-plan floors without drop-outs.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.