BLUETOOTH SPEAKER KEYCHAIN FUNDAMENTALS EXPLAINED

For each new round of tests, I start off by evaluating the new models with Each and every other and with a number of our prior picks. I measure the utmost output of each speaker indoors in a distance of one meter, using an NTi Minilyzer audio analyzer along with a calibrated NTi MiniSPL test microphone and playing a 34-second section of ZZ Prime’