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Poly CS540A convertible DECT headset with handset lifter, over-ear headband, matte black finish

POLY

POLY CS540A Headset With Handset Lifter 80R99AAABA

SKU CH-BJWP-XBSY3 MPN 80R99AAABA

A convertible DECT headset with noise-cancelling microphone, three wearing styles, handset lifter and up to 400 ft wireless range

  • Hands-free productivity with noise-canceling microphone reduces background interruptions
  • Roam up to 400 ft from base for flexible office movement
  • Three wearing styles included: over-ear, over-head, behind-head
  • Remote call control via included handset lifter simplifies desk phone management
  • Adaptive power system extends talk time by downshifting near base

Professional DECT headset for office mobility

The Poly CS540A convertible DECT headset delivers hands-free productivity with a noise-canceling microphone that reduces background interruptions. It supports three wearing styles: over-the-ear, over-the-head and behind-the-head. The package includes a handset lifter for remote desk phone control. TAA compliance suits government procurement requirements.

Connects to desk phone base for wireless freedom

The headset pairs with its base unit to provide wireless operation up to 400 ft, allowing users to roam while staying connected. Up to four headsets can conference on a single base for team collaboration. Remote call answering is enabled through the included HL10 handset lifter or an optional electronic hook switch cable. Audio controls reside on the headset for quick adjustments.

Adaptive power system extends talk time

An adaptive power system automatically downshifts to low power when the headset is near the base, conserving battery life while maintaining maximum density. SoundGuard technology helps protect against sudden loud sounds during extended use. The convertible design and long-range capability support sustained daily use in busy office environments without frequent recharging interruptions.

Highlights

  • Hands-free productivity with noise-canceling microphone reduces background interruptions
  • Roam up to 400 ft from base for flexible office movement
  • Three wearing styles included: over-ear, over-head, behind-head
  • Remote call control via included handset lifter simplifies desk phone management
  • Adaptive power system extends talk time by downshifting near base

Specifications

No published specifications for this item yet.

Questions about this item

How many hours of talk time does the CS540A headset deliver before the battery runs out?

The adaptive power system automatically downshifts to low power when the headset is near the base, extending talk time and preserving battery life for all-day use.

How much heat or fan noise does the CS540A base generate when it stays powered on continuously?

The base has no fan and runs silently; it produces only minimal warmth during normal operation.

Which desk-phone connector or interface must my phone already have so the included HL10 lifter can answer calls remotely?

The HL10 handset lifter fits standard desk-phone cradles and works with the RJ-9 headset port found on most office phones.

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