Poly WH500-XD Convertible Spare Headset for CS540-XD/CS545-XD Sets

Overview

The Poly 89549-01 is a convertible spare headset designed for users who already own a Poly CS540-XD or CS545-XD wireless system and need an additional or replacement headset. It operates on the 900 MHz spectrum, allowing you to move freely up to 350 feet from your desk without losing connection. The headset features a noise-canceling boom microphone with digital signal processing to ensure your voice remains clear and natural during calls. With up to six hours of talk time, it supports extended use throughout busy workdays.

Key features

• Pairs seamlessly with Poly CS540-XD and CS545-XD wireless bases for easy integration
• 900 MHz wireless connection provides a reliable range of up to 350 feet for freedom of movement
• Boom microphone cancels background noise and uses digital signal processing to maintain voice clarity
• Three wearing styles—ear clip, headband, and neckband—offer flexible comfort and fit options
• SoundGuard technology protects hearing by limiting sudden volume spikes above 118 dBA
• Mono on-ear speaker design keeps you aware of your surroundings while focusing on calls
• Battery life supports up to six hours of talk time, suitable for typical work shifts

Key specs

• Wireless frequency: 900 MHz
• Wireless range: up to 350 feet
• Talk time: up to 6 hours per charge
• Microphone: noise-canceling boom with digital signal processing
• Audio protection: SoundGuard limits volume spikes above 118 dBA
• Speaker type: mono on-ear
• Compatibility: Poly CS540-XD and CS545-XD wireless bases

Wearing styles and comfort

This headset adapts to your preferred wearing style with three options: a lightweight ear clip for minimal weight, a headband for a secure fit, and a neckband for balanced comfort. Each style ensures the mono speaker sits comfortably on your ear, allowing you to stay connected to your environment while maintaining focus on your calls. This flexibility makes it easy to switch styles depending on your daily activities or personal preference.

Ideal uses and environments

The Poly 89549-01 spare headset is well suited for professionals who need to stay mobile during calls, such as sales teams, customer support agents, or remote workers. Its wireless range and noise-canceling microphone make it effective in busy office spaces, retail floors, or home workspaces where background noise can be a challenge. The reliable battery life supports long sessions of virtual meetings and frequent check-ins without interruption.