The design of the part I really like, round, practical, good. Metal with a base made of plastic, which is less beautiful, but of course for the price. Otherwise really stylish. The operation of the volume control is not good. One can continue to flip it or adjust the volume when held down. However partly the volume control responds, but in case of rapid release of the title will jump, that's crap. The sound is great, both in music and in radio plays, really great - you have to experiment a bit with the installation site. Parked in a small plastic box put the bass properly, but also elsewhere the sound of this size and the price of about 22 euros is gu properly. So far, everything is great, except for the volume control. Unfortunately, no longer worked in my box after a few hours the pair with my iPhone 4S. I then to eternal restarts etc. the part for testing with my HD Fire coupled - it worked and then, strangely enough, again the connection with my Iphone. But what really really really upset me is the support the company EasyAcc. In the worse reviews here the company is now keen to point support in the evaluation portal on the "German" and asking for direct contact. On the side of easyAcc there is no first aid and everything is in English. When sold in Germany, there should be a German website. Defective parts I would change only directly from Amazon, because only then Amazon gets probably with that they have parts available for which there are complaints and customers are dissatisfied. Especially since the Amazon service very reliable reacts, what should I take care of it through Hong Kong or their branches. So, vented frustration, the box funzt currently again very nice if they zickt again, it goes back and via Amazon and then comes another manufacturer to the train, a German ;-)