Rally Mic Pod expands audio coverage for the Logitech Rally, Rally Plus, Rally Bar, & Rally Bar Mini video conferencing systems, with modular, beamforming microphones with RightSound technology for clear & natural conversation. Daisy-chain multiple mic pods or add the optional Rally Mic Pod Hub or 10 m Rally Mic Pod Extension Cable accessories for even more flexibility in larger rooms. Optional Mic Pod Mounts anchor Rally Mic Pod to a table or ceiling, with integrated cable management for a clean appearance. Cord Length: 9.6 ft; Batteries Required: No; Batteries Included: No; for Use With: Logitech Rally Mic Pod Extension Cable; Rally Mic Pod Hub; Rally Mic Pod Mount.