THE GREATEST GUIDE TO QISHENG BLUETOOTH SPEAKER PRICE

For every new round of tests, I commence by comparing the new models with one another and with several of our previous picks. I evaluate the maximum output of each speaker indoors at a distance of one meter, working with an NTi Minilyzer audio analyzer along with a calibrated NTi MiniSPL test microphone and playing a 34-second segment of ZZ Best’