If you were going to buy this under the impression that it will actually record better sound that GoPro's built-in mic, don't bother. It somehow manages to make audio sound worse, and only highlights that the camera's built-in mic does a pretty good job on its own (unless it's windy). I only bought this for use with an external Rode mic, for which it does the job, and it's a cleaner set-up than using GoPro's mic adapter and third-party housing. But still, they're selling this a standalone mod that is meant to improve the mics, which it simply doesn't do. Build quality is also pretty cheap feeling, and I'd question its long term durability.
