Wireless communication range up to 30 m/100 ft, personalization with Jabra Sound+, Jabra MySound and voice assistants. Up to 10 hours in talk mode with the ANC and the busy indicator turned on and up to 18 hours in listening mode with the ANC and the busy indicator turned on. Speakers - active ANC noise reduction, speaker diameter 28 mm, line occupancy indicator on it; microphone - high level of noise reduction, MUTE function turns on when the microphone is raised, certified for MS Teams
