BLUETOOTH SPEAKER KEYCHAIN FUNDAMENTALS EXPLAINED

For each new round of tests, I begin by evaluating The brand new models with each other and with a number of our preceding picks. I evaluate the utmost output of every speaker indoors in a distance of one meter, using an NTi Minilyzer audio analyzer in addition to a calibrated NTi MiniSPL test microphone and playing a 34-second portion of ZZ Major�