About Spare Headset CS540 (85T27AA)

HP Poly/Plantronics Spare Headset

This is a spare headset with headband and earloop designed for your Plantronics CS540 Wireless Headset.

• Flexibility and Range: Users can move up to 400 ft from the headset base, and up to four headsets can conference on a single base.
• Wearing Options: The CS540 headset offers three styles: over-the-ear, over-the-head, and behind-the-head.
• Ease of Use: Simplifies desk phone management with audio controls and options for remote call capabilities using the HL10 Handset Lifter or Electronic Hook Switch Cable.
• Extended Range and Talk Time: The adaptive power system optimizes battery life and range by adjusting power levels based on proximity to the base.
• SoundGuard Technology: Protects against acoustic shock by limiting sounds to below 118dBA.
• Superior Audio Quality: Offers narrowband audio for extended talk time or wideband audio for high-definition voice quality, with enhanced Digital Signal Processing for clear, natural sound.

About Poly

As a trusted Poly partner, Telrex is proud to offer a full range of headsets, conference phones, business phones, video conferencing, software, and services. Poly's wide range of communication solutions allows your business to stay connected regardless of your team's location. Our Telrexperts have helped thousands of clients in various industries, from government and education to healthcare and financial services.