The boya clip-on lavalier microphone by-m3 for usb-c is ideal for use during walking, speech, lecture or hands-free calling. the badger microphone can be easily attached to the collar of your garment, giving you plenty of freedom of movement. the cable has a length of 6 meters. the microphone can be used with all devices that have a usb-c connection, such as samsung smartphones and the ipad pro. Usage boya clip-on lavalier microphone by-m3 for usb-c The boya by-m3 is versatile. you can use it for interviews, vlogs, phone calls, lectures and more. in less than a minute, the microphone is up and running. Features boya lavalier microphone by-m3 - lavalier microphone - frequency range: 50hz-20khz - sensitivity: -40 +/- 3db/ (db=1v/pa, 1khz) - signal to noise ratio: 75db spl