Fejhallgató állvány HP Poly CS540A with handset lifter:The Poly CS540A headset
enhances the flexibility of working in the office. With this kit you can move up
to 121 meters from the base. The ability to connect up to four headsets to one
base makes collaboration easy. The CS540A's convertible design offers
three wearing options: over the ear, over the head and behind the head. DSP
digital signal processing ensures natural and clear sound in authentic quality.
Key features of the HP Poly CS540A headsetPoly CS540A headset
for flexibility in the officeConnect up to four headsetsWorks up to 112 metres
from baseFlexible wearing optionsClear sound in authentic qualityAdaptive power
systemAudio band selectionSoundGuard protection against sound
fluctuationsBattery life 7 hoursTelephone Interface Cable (TIC) includedPoly
CS540A power and bandwidth switchingThe adaptive power system automatically
switches to low power when the headset is near the base, extending battery life.
Choose from narrowband energy-saving wideband audio for high voice...