A REVIEW OF BLUETOOTH SPEAKER WITH MIC AND MUTE BUTTON

For every new round of tests, I get started by evaluating the new models with each other and with some of our earlier picks. I measure the maximum output of each speaker indoors at a distance of 1 meter, using an NTi Minilyzer audio analyzer plus a calibrated NTi MiniSPL test microphone and playing a 34-second section of ZZ Top rated’s really lou