Conference Phones - Poly (Plantronics) - Headset with cable - Tablet - Omnidirectional microphone (OMNI directional) - Optimalised for Microsoft Teams - 16 - 210 - 150 - USB PC and MAC - PoE, Class 2 - PoE, Class 3 - Built-in battery - 3,0 m / 6,0 m diameter