Designed to expand audio coverage for Logitech Rally, Rally Bar, Rally Bar Mini video conferencing systems (sold separately)Modular, omnidirectional microphone with RightSound technology ensures crisp and clear conversations and suppresses noiseUse the optional Rally Mic Pod Hub to connect each mic pod with a single cableOptional 10-metre extension cable provides more flexibility for use in larger roomsOptional Mic Pod Mount with built-in cable management securely attaches mic pod to a table or ceiling for a clean lookLogitech Sync lets you remotely manage the mic pod and easily check the connection statusStylish design and high-quality construction gives a sophisticated look to meeting rooms