An innovator in All-in-One Portable PA Sound Systems. Anchor Audio is at the White House, NFL games, major universities, school districts, and most branches of the US military. Anchor Audio brand strength earned via product performance, reliability, and focus on satisfying customers. Extensive value-added AV/Pro-AV B2B network developed over four decades drives sales & technical applications. What customers say about Anchor Audio: It just works every time, all the time Versatile: Multipurpose, Flexible, Cure-all problem solving, answers all needs Easy to use: Works anytime, anywhere Fast to set up, Turn on and go! Built tough: Strong, Durable, Rugged & Powerful. Outlasts all competitors in difficult conditions. Great 6 Year Warranty Best batteries: Highest capacity, longest lasting & best technology Proven Tested by Sport teams, Schools, Military and yes regular folks too! AnchorLink Mics offer 30% better range and clarity. Smart set-up & easy to use. Pure digital, Frequency hop, auto connection, features on mic Mute & Vol. Controls