PRESENCE™ is a series of premium Bluetooth® headsets for mobile professionals demanding consistently clear communication for themselves and their listeners around the office, in the car and outdoors.
Is for the mobile Unified Communications professionals, who require a consistently excellent communication solution around the office, in the car and outdoors. (Including carry case and USB dongle)
Is for the mobile Unified Communications professionals using Skype for Business, who require a consistently excellent communication solution around the office, in the car and outdoors. (Including carry case and USB dongle)
Is for the mobile professional, who simply needs an excellent communication solution wherever. PRESENCE™ Business is the headset version for use with mobile phones only and comes without carry case.