CS540 Convertible Wireless Headset

The newest addition to the best-selling CS headset family!

The CS500 Series headsets are setting the new standard for desk phone communication. The new series features the lightest DECT headsets on the market, a new streamlined design and improved performance, all with same great reliability as previous CS series.

The CS500 Series features Voice-dedicated DECT™ technology that provides better audio and eliminates interference from Wi-Fi networks and Advanced wideband audio that delivers high definition voice quality. Plus you get your choice of narrow or wideband professional grade audio quality -- choose narrowband to extend talk time or wideband mode to enable clearer conversations. An extended boom and noise-canceling microphone filter out background noise, so listeners can hear conversations clearly while enhanced Digital Signal Processing (DSP) provides more natural sound, delivering clear audio the way it's intended to be heard.

Boost office productivity with these innovative features!

Superior call management — The CS500 Series features convenient one-touch call answer/end, vol+/-, and mute. The CS500 series also enables you to conference in up to three additional headsets for easier collaboration and guest headsets can subscribe to a base by simply docking the headset. Use with Electronic Hook Switch Cable or Handset Lifter to remotely answer/end calls.

Streamlined, lightweight design — The CS500 Series are the lightest DECT headsets on the market. These headsets feature a new streamlined design and improved performance, all with the same reliability that has made the CS family a best seller for nearly a decade.

Outstanding audio quality — with DECT technology that eliminates interference from Wi-Fi networks, advanced wideband audio for high-def voice quality, noise-cancellation that eliminates background noise, and enhanced Digital Signal Processing (DSP) for a more natural sounding voice.

Power in the base — A sleek charging base is included with the CS500 Series. An adaptive power system optimizes for range and talk time by automatically downshifting to low power when the headset is close to the base to save battery life.

Ample talk time — CS510, CS520: Up to 9 hours, CS530: Up to 6 hours, CS540: Up to 7 hours

Hearing protection — CS540, CS530: SoundGuard®: protects against sound levels above 118dBA. CS510, CS520: SoundGuard DIGITAL™: protects against sound levels above 118dBA; Anti-startle detects and eliminates any large sudden increase in signal level; Time-Weighted Average prevents average noise level from exceeding 85dBA

2 Years Warranty