Bought this model as my Son recommended it but the first one to be delivered was faulty. One of the Speakers was crackling and impossible to listen too. However it was replaced fairly quickly and the second one is fine. Looking at other reviews I think there might have been a problem with a few of the JBL Speaker Docks. However I am very pleased with the replacement. For a small bit of kit it certainly cuts the mustard for me and I would recommend it.