document.write('
'); document.write(''); document.write('
More Product Information for the Poly Poly CS540A DECT 1920-1930MHz
'); document.write(''); document.write(''); document.write(''); document.write(''); document.write('
'); document.write('

Hands-free productivity

TheCS540 convertible DECT™ headset provides professional performance so you can get more done - even on the move. The noise-canceling mic reduces background noise interruptions, ensuring great audio quality and easing listener fatigue.

Give everyone more freedom to move

Everyone in the office could use more flexibility. Let them roam confidently up to 400 ft from the headset base. They\'ll be able to collaborate simply since teams can conference up to four headsets on a single base.

The choice is yours

There\'s more than oneway to make a call - switch up styles to find your groove and introduce your ears to something new. TheCS540 convertible design comeswith threewearing options: over-the-ear, over-the-head, behind-the-head .

It\'s just easy

Simplify desk phone managementwith headset audio controls and adding eitherthe HL10 Handset Lifter or Electronic Hook SwitchCable (EHC) forremote call capabilities.

Extended 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 - saving battery life and maintaining maximum density.

SoundGuard technology

SoundGuard acoustic limiting technology protects against Acoustic Shock by limiting sounds to below118dBAensuring listening comfort and protection against audio spikes.

Superior audio quality

Your choice of narrowband audio to extend talk time or advanced wideband audio for high - definition voice quality. Enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it\'s intended to be heard.

'); document.write(''); document.write('
'); document.write('
'); document.write('
Specifications

'); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write(''); document.write('
General Information
ManufacturerHP Inc.
Manufacturer Part Number7W073AAABA
Manufacturer Website Addresshttp://www.hp.com
Brand NamePoly
Product SeriesCS500
Product ModelCS540A
Product NameCS540A DECT 1920-1930 MHz Headset TAA
PackingBox
Product TypeEarset
Technical Information
Connectivity TechnologyWireless
Wireless TechnologyDECT 6.0
Wireless Operating Distance393.7 ft
Sound ModeMono
FeaturesConvertible Design
FeaturesSoundGuard Technology
FeaturesHands-free
FeaturesElectronic Hook Switch (EHS) Capable
FeaturesAcoustic Shock Protection
FeaturesComfortable
FeaturesWideband Audio
FeaturesDigital Signal Processing (DSP)
Noise CancelingYes
Sound Pressure Level118 dB
Battery Information
Battery Talk Time7 Hour
Batteries RequiredYes
Earpiece
Earpiece DesignOver-the-ear
Earpiece DesignOver-the-head
Earpiece TypeMonaural
Microphone
Microphone TechnologyNoise Cancelling
Microphone DesignBoom
Physical Characteristics
ColorBlack
Form FactorIn-ear
Weight (Approximate)0.74 oz
Miscellaneous
Package Contents
  • CS540A DECT 1920-1930 MHz Headset TAA
  • Office Base
  • Headband
  • AC Power Adapter
  • Telephone Interface Cable (TIC)
  • Kit with Eartips and Earloops
Application/UsageCommunication
Application/UsageTelephone
Application/UsageVoice Call
Application/UsageDesk Phone
Application/UsageBusiness
TAA CompliantYes
Warranty
Limited Warranty1 Year
'); document.write(''); document.write(''); document.write(''); document.write('
'); document.write('');