After a few days testing time I would like to share my opinion on this speaker with you. Appearance: The speaker makes the name Micro honor, he is in fact about 3.5 cm high. The build quality is flawless, alone, the hand strap is a bit cheap, and after about 2 days a little frayed, but this (at least to me) is when a speaker no matter. Sound: The sound is okay. Of course, these tiny speakers can not compete with a large stereo system, but I was amazed at how good the sound in relation to the size. At full volume tugs the bass something you but only perceives when listening very carefully. Ease of use: all in all, I had no problems with the operation. He has connected within a few seconds with the sound source, which was understandable due to the manual easy to do also. A single flaw in my opinion are the buttons, which are a bit too small (which can but due to the overall size do not change). All in all, provides the speaker from a solid line and a buy recommendation from me.