Design and feel are certainly more a matter of taste as a real test criterion and therefore here do not play a major role - not me personally like the grid cover the front of all, the material feeling not very classy to - useful okay, it is nevertheless, especially since the form factor definitely case true.
But when you play music, it depends but ultimately on the sound. Here mainly two aspects are noticed positive:
+ The volume that is possible with the box is quite amazing and comfortable enough also to sound a larger room
+ Also the bass reproduction is not bad and can actually see anything "oomph" - just fine
Overall, however, bothers me a bit too dull the sound, there is a lack of height and generally the sound spectrum. Here I was lucky enough to be able to black test with integrated microphone and touch sensor or the Sony SRS-BTX300B Bluetooth speaker (NFC, handsfree for phone calls, battery) priced similar alternatives, for example with the Philips SB7300 / 12 Shoqbox Portable premium Bluetooth speaker whose sound spectrum was further and better, so I would rather resort to this.