The size is quite small although a little smaller would have been even better (and with sound Mem, one can dream). The plastics are of good quality. The sound is fairly accurate although it hums a little when mounting the power which is fair enough but sufficient. The only real flaw I found their long is the wire that connects the two speakers, barely larger than the width of a keyboard is really too short for me using them to my office ten cm wire would have been welcome.