Headsets - Poly (Plantronics) - Tablet - Zigbee - Monaural (for one ear) - Headband - RJ9 - Directional microphone (Noise Canceling) - Rotatable in the range of 270° - Rotatable in the range of 360° - Short - Optimalised for Microsoft Teams - 7 - 180 - 20 - 24