The Plantronics CS545-XD Wireless Headset features 900MHz technology and allows you to multi-task from up to 350' away The headset features fingertip audio controls and allows you to conference in up to three additional CS500 XD Series headsets (sold separately) The convertible headset is lightweight (less than 1oz) and you can choose from three wearing options The headset's 900MHz wireless technology allows for a high number of available channels and clear conversations You can select either narrowband mode to preserve talk time or wideband mode for clearer conversations The noise-cancelling microphone reduces background noise interruptions Additionally - Enhanced Digital Signal Processing (DSP) offers for more natural sounding voices A spare battery and charging cable are included to allow unlimited talk time
Features: Spare Battery & Charging Cable Included, 900 MHz Wireless Technology, Up to 350' Range, Enhanced Digital Signal Processing, Noise-Cancelling Microphone, Narrowband / Wideband, Volume / Mute Fingertip Controls, Unlimited Talk Time
Headset Features: Hearing Protection
Earpiece Design: In-Ear
Listening Mode: Monaural
Speaker Frequency Response: 100 Hz to 6800 Hz
Wireless Range: 350' / 107 m
System Connection: 1x RJ11
Frequency Mode: Narrowband - Wideband
Weight: 0.7 oz / 19.8 g (Headset)
