Cách sử dụng
A microphone is a device that you use to record or amplify sound. You can use a microphone when you want to speak or sing into it and have your voice be heard by others. It is commonly used at concerts, in recording studios, for public speaking and presentations, and for recording videos or podcasts. Microphones can come in different shapes and sizes, but they all serve the same purpose of picking up and transmitting sound.