The Liberty Platinum is the fourth generation in the twenty year history of the Liberty. It just keeps getting better with advances in audio technology, music players, LED development and speaker performance. The Liberty Platinum maintains the integrity of the very first Anchor product - Intelligible Sound, Reliable Performance and Simplicity of Use. For twenty years Anchor Audios Liberty has set the standard in the portable sound system market. Building on the reputation of its battery powered performance and portability, the Liberty Platinum comes to light. Where will you find the Liberty Platinum At a press conference at the White House. On the track at the Special Olympics. In the gym for a pep rally. On an aircraft carrier for surprise presidential visits. Some companies may say they have portable sound systems, but are you truly portable if youre tethered to an extension cord Just how long is that cord With a battery powered Liberty Platinum you wont be tied to a power cord, and you can take your sound system anywhere with ease.