This is a mini mic that plugs into your cell phone or even camera. This would be perfect for all you youtubers out there youtubing all the time as it would bring in the sound alot better for your video's. I rated this a 4 star because when I received it it was in 2 pieces and I had to put it back together and this is why I gave it a 4 star instead of 5. The use for this mini mic are endless but the one that could really benefit from the mini mic is you tubers.