Headsets - Poly (Plantronics) - Wireless headset - Mobile phone - Zigbee - Monaural (for one ear) - Ear clip - JACK 3,5 mm - USB-A - Ear canal gel adapter - Directional microphone (Noise Canceling) - Rotatable in the range of 270° - Short - Microphone integrated in the headset - Universal compatibility - 180