Plantronics CS520 Headset
Stereo - Black, Silver - Wireless - DECT - 300 ft - Over-the-head - Binaural - Semi-open - Noise Cancelling Microphone
Wireless headset for use with office phone offers superior comfort and mobility up to 350'
Digital encryption assures secure conversations
Voice-dedicated, 1.9 GHz DECT technology provides superior audio quality; up to 10-hours talk time
Battery is 80% recharged in 1-1/2 hours and fully recharged in three hours
Over-the-head, two-ear headset with Noise Cancelling microphone; lifter not included