Poly CS540 Wireless DECT Headset (Plantronics) – Single Ear (Mono) Convertible (3 Wearing Styles) – Connects to Desk Phone – Noise Canceling Microphone

XTENDED RANGE AND TALK TIME: The adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base.
SOUNDGUARD TECHNOLOGY: SoundGuard acoustic limiting technology protects against Acoustic Shock by limiting sounds to below 118dBA ensuring listening comfort and protection against audio spikes.
SUPERIOR AUDIO QUALITY: Your choice of narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations.
MAXIMUM PROTECTION: The CS540 headset includes DECTTM technology that provides better audio quality and eliminates interference from Wi-Fi networks while calls stay safe and secure.

$299.95

Sold and Shipped By:

Availability

Out of Stock

Quick Specs

Microphone: YES
Connection Type: Cordless
Warranty 1-year

Model Name

CS540

Connectivity Technology

Wireless

Wireless Communication Technology

DECT

Included Components

Headset, USB-C to USB-A adapter

Age Range (Description)

Adult

Material

Plastic

Specific Uses For Product

Office, Call Center

Recommended Uses For Product

Calling

Compatible Devices

Telephones, Laptops, Desktops

Control Type

Touch Control

Cable Feature

Retractable

Item Weight

0.5 Kilograms

Water Resistance Level

Not Water Resistant

Frequency Range

20 Hz - 20,000 Hz

Package Type

Possibly FFP

Style

2023 Version

Control Method

Touch

Number of Items

Audio Driver Type

Dynamic Driver

Carrying Case Color

Black

Earpiece Shape

Angular, around-ear

Is Autographed