Headsets - Poly (Plantronics) - No - Wireless headset - Mobile phone - Desk phone - DECT - Binaural (for both ears) - Foam cushion - Directional microphone (Noise Canceling) - Rotatable in the range of 270° - Long - Optimalised for Microsoft Teams - 13 - 180 - 20000 - 20 - 50