It’s a small microphone that gives your iPhone videos big, professional style sound. Think, your subject amplified and background noise dulled.
The mic attaches to the headphone jack and adjusts to hold the back of your phone, even over a case! It’s super lightweight, so you can carry it in your pocket wherever you go.
Shooting your friend’s show? Use the directional setting to capture all of the sound coming from the stage. When you’re interviewing the band afterward, switch to the super-directional setting for more precisely focused recording.