Poly WH300-XD Replacement Headset | 900 MHz | CS510-XD – 85T23AA#ABA

Product Overview

The Poly WH300-XD (85T23AA#ABA) is a replacement over-the-head monaural headset for the CS510-XD wireless headset system. Featuring a noise-canceling microphone and enhanced digital signal processing (DSP), this spare headset delivers natural-sounding voice quality and reduces background noise for clear conversations.

Simply place the WH300-XD into your existing CS510-XD base station dock and it will automatically pair—no complex setup required. The lightweight 72-gram design provides all-day comfort, while 900 MHz wireless technology enables up to 350 feet of range and supports high-density office environments where multiple wireless headsets operate simultaneously.

Who Should Use This Product?

CS510-XD System Owners

Essential replacement headset for existing CS510-XD wireless system users who need a spare or replacement unit

High-Density Office Environments

Ideal for call centers and busy offices where multiple wireless headsets must operate without interference

Why Choose This Product

The Poly WH300-XD provides a seamless replacement solution for CS510-XD wireless system owners. Auto-subscription technology means you simply dock the headset to pair—no IT support required. The 900 MHz frequency allows three times more wireless headsets to operate in the same space compared to standard DECT, making it perfect for dense office environments and call centers where audio interference would otherwise be a concern.

Will This Work for Me?

Works With

  • Poly CS510-XD wireless headset system base station

Requirements

  • Existing CS510-XD base station (not included)

Note

This is the replacement headset only—requires CS510-XD base station for operation. For complete system, see CS510-XD (88284-01).

What's in the Box

  • WH300-XD replacement headset

Technical Specifications