"VERY disappointing."0.5 starson by Ducpond
Pros: If you are able to see a demonstration, the product does perform on many sound quality levels. Controls are clumsy and non-intuitive. But...
Cons: ... does not work with IOS 5. Altec has known since last year, refuses to inform, address, or refund. Same standard answer as why their equalizer app does not work, "...working with Apple, no fix date...".
Summary: Kind of hard to recommend a product when its manufacturer admittably does not stand by the quality or performance.