Demant Sound 507016 WITH BTD 800 DONGLE, 3-IN-1 HEADSET (HEADBAND, NECKBAND AND EAR HOOK), UC OPTIMI

Sennheiser SDW 5016 (507016) Single-Sided Wireless DECT Headset for Desk Phone Softphone/PC& Mobile Phone Connection Dual Microphone Ultra Noise-Canceling, Black,Connect to softphone/PC, desk phone and mobile phone for maximum device flexibility. Pioneering voice detection technology and two-microphone system give exceptional sound. Enhanced security features keep conversations confidential. Meet the Future Prepared; For the modern office worker who uses desk phone, softphone/PC and mobile devices; Headband, ear hook or neckband,When business demands only the best in performance, look no further than the Sennheiser SDW series. With supreme wearing comfort, a wide choice of wearing styles (Headband, Ear Hook, or Neckband), and an ultra-noise cancelling microphone, the iconic design of the SDW series puts it in a class of its own.