The Cisco Headset 530 Series delivers vibrant sound and powerful noise isolation, making it an ideal choice for telecommunications in loud, open workspaces. Available in both single-ear-cup and dual- ear-cup models, this wired headset with an adjustable boom microphone provides maximum acoustic sensitivity (best voice reception) and balanced noise reduction. The headset design helps users stay focused in noisy environments with rich sound and exceptional comfort over long periods of time. The in-line, high-cycle quick disconnect enables users to easily plug and unplug the headset as needed during shift changes or breaks. The Cisco Headset 530 Series offers flexible options for connecting to devices including support for USB or RJ-9 connections.