Could be better.
Sadly, upon receiving the device I found that it was not at all perfect in one important aspect, bass. The base was very low and resonated throughout the room in a very disconcerting way. Perhaps if you matched it with a speaker giving very little bass end it may be all right, but it did not work work well with my speaker as it has enough low end of its own.
I went shopping a few days later and brought an Harman Kardon BTA10, which I am very pleased with, albeit at 4 1/2 times the price.
Moral of this story? You only get what you pay for.