This wireless clip-on microphone is an excellent option for recording your voice in a lesson, lecture, or rehearsal setting. Compact and easy to use, it pairs with your smartphone via Bluetooth and clips to a shirt or jacket for hands-free recording. It comes with a companion app that features AI-powered audio transcription and automatically generates subtitles. A five-band equalizer dials in the mix, and a headphone output allows you to monitor your sound.