ORIGINAL: Terrible, loud recording feedback with my Canon T3i, the connector does not fit properly. Sounds better on my smartphone, but still unusable. I'll be back. EDIT: Absolutely my fault for that. I set the camera's audio input to "Manual" but turned it up VERY high. You need to turn down the audio input to the lowest level and just go right a click or two. I tested it and my sound came out amazing. Sorry for the initial 1 star. For reference, this is the video I recorded with this mic onโฆ