Many of my friends have Lavalier microphone in their hands and, as such, they often have a headache for Lavalier. Headache is mainly concentrated in the use of Lavalier microphone, the volume can not push up, push a little bigger, it is pr…

Wireless microphone, consists of transmitting and receiving. Among them, the launch part of the battery-powered microphone to convert sound to audio signals, after the internal circuit processing, audio information can be radio waves emitt…

Wireless microphone performance often affected by the frequency of peripheral equipment interference, improper operation of the user and other factors affect the emergence of a variety of failures, next, Palm Xiao Bian will teach you how t…