The BOYA BY-MM1, a cardioid microphone that was created especially to improve the sound quality of videos, is based on built-in microphones. It comes with both a TRS and a TRRS output cable and is compatible with smartphones, cameras, camcorders, audio recorders, PCs, and other audio/video recording devices. The BY-MM1 won't be a hassle to shoot with due to its compact size and lightweight aluminum construction. The plug-and-play design eliminates the need to worry about the battery's condition. The included anti-shock mount effectively reduces unwanted vibration, cable, and handling noise. There is a two-year warranty.