Buy Poly CS540 Convertible DECT Wireless Headset - Great for Desk Phones (8J8V4AA)

About CS540 Convertible DECT Wireless Headset - Great for Desk Phones (8J8V4AA)

Meet the Poly CS540 Wireless DECT Headset—a sleek, lightweight companion designed to keep you effortlessly connected throughout your workday. Whether you're pacing during a call or multitasking at your desk, this headset offers the freedom and comfort you need.

Convertible Wearing Styles: Choose your preferred fit with three versatile options—over-the-ear, over-the-head, or behind-the-head—to ensure maximum comfort during extended use.
Impressive Wireless Range: Move freely up to 350 feet from the base, thanks to DECT 6.0 technology, which ensures a secure and clear wireless connection.
Crystal-Clear Audio: Enjoy high-definition voice quality with advanced wideband audio and enhanced Digital Signal Processing (DSP), delivering natural and clear conversations.
Noise-Canceling Microphone: The noise-canceling mic reduces background noise interruptions, ensuring great audio quality and easing listener fatigue.
Adaptive Power System: Optimize range and talk time with a system that automatically adjusts power usage, conserving battery life when the headset is close to the base.
User-Friendly Controls: Manage calls effortlessly with one-touch buttons for answering, ending, and adjusting volume, streamlining your communication experience.

The Poly CS540 isn't just about top-notch functionality; its modern design adds a touch of sophistication to your workspace. Experience the perfect blend of style, comfort, and performance with the Poly CS540 Wireless DECT Headset—your ultimate partner in professional communication.

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.

Features of the Plantronics CS540 Convertible DECT Headset:

Convertible Wearing Styles: Choose from three wearing styles - over the ear, headband over the head, or neckband behind the neck for ultimate comfort and flexibility.
Superior Call Management: One-touch call answer/end, volume control and mute, manage calls from up to 350 feet away from the charging base.
Sleek Charging Base: The charging base is included and features an adaptive power system that optimizes range and talk time.
Outstanding Audio Quality: Voice-dedicated DECT technology provides better audio and eliminates interference from Wi-Fi networks, while advanced wideband audio provides high-definition voice quality.
DECT Security Certified: With eight discreet security measures, including a 64-bit encryption, the CS540 ensures confidential information remains private.
Advanced Boom and Microphone: An extended boom and noise-cancelling microphone filter out background noise, providing clear audio for the listener.
Enhanced Digital Signal Processing: More natural sound is delivered with enhanced Digital Signal Processing (DSP), allowing clear audio to be heard as intended.
Professional Grade Audio: Choose between narrow or wideband professional grade audio quality to extend talk time or enable clearer conversations.
Remote Call Management: Use with an Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls.

Specification	Value
Brand	Poly (Plantronics)
Model	CS540 Convertible DECT Wireless Headset
SKU / Part Number	8J8V4AA (also referenced as 84693-xx)
Headset Type	Convertible, mono (single-ear) wireless headset system
Wearing Styles	Over-the-ear, over-the-head (headband), behind-the-head neckband (neckband sold separately)
Connection Type	DECT wireless (headset to base); base connects to desk phone
Wireless Technology	DECT 6.0, 1.9 GHz voice-dedicated band
DECT Frequency (EU variant)	1880–1900 MHz
DECT Frequency (NA/TAA variant)	1920–1930 MHz
Wireless Range	Up to 120 m / 400 ft per Poly datasheet (older CS500-series literature cites up to 107 m / 350 ft), line of sight
Talk Time	Up to 7 hours (reduced in wideband mode)
Standby Time	Up to 50 hours
Charging Time	Approximately 3 hours for a full charge (about 80% in 1.5 hours)
Battery	Rechargeable lithium polymer, pre-installed, user-replaceable
Power Management	Adaptive power system (downshifts to low power when headset is near base)
Headset Weight	21 g (0.74 oz)
Audio Performance	Narrowband or wideband, up to 6,800 Hz
Speaker Bandwidth	20 Hz – 6.8 kHz
Wideband Technology	CAT-iq
Microphone	Extended boom, noise-canceling
Signal Processing	Enhanced Digital Signal Processing (DSP)
Hearing Protection	SoundGuard acoustic limiting — protects against sound levels above 118 dBA
Security	64-bit encryption, DECT Security Certified
Controls	One-touch call answer/end, volume +/–, mute
Conferencing	Up to three additional CS500 Series or Savi headsets on one base (four total)
Remote Call Answering	Supported with HL10 handset lifter or EHS cable (sold separately)
Subscription/Pairing	Headset subscribes to base by docking
Charging Base	Docking charging base with AC power supply
Compatibility	Desk phones via RJ9 (no Bluetooth; does not pair with mobile phones or PCs)
Color	Black
In the Box	Headset with pre-installed battery, eartip and earloop; office/charging base; headband; AC power adapter; telephone interface cable; quick start guide
Warranty	Poly standard one-year limited warranty (region-dependent; 2-year in some markets)

SKU	8J8V4AA
MPN	84693-03
Barcode #	017229134768
Brand	Poly
Shipping Weight	1.1000kg
Shipping Width	0.210m
Shipping Height	0.120m
Shipping Length	0.140m
Shipping Cubic	0.003528000m3
Type	Headset
Format	Electronics > Audio > Audio Components > Headphones & Headsets > Headsets