CS500 XD series
more headsets, more wireless freedom. The Plantronics CS500 XD wireless headset series was designed to address wireless density issues, so that more wireless headsets can be used in the same space while maintaining clear conversations. Using 900 MHz technology, the CS500 XD Series provides up to 350 feet of range, and includes a convertible headset with a hot swappable battery (cs545-xd) for unlimited Talk time.
main features
connectivity technology: wireless
wireless technology: rf
wireless operating distance: 350 ft
sound mode: mono
earpiece design: over-the-ear, over-the-head
earpiece Type: monaural
microphone design: boom
microphone technology: Noise cancelling
form factor: outer-ear
weight (approximate): 0.74 oz