(#53) 2 in 1 Waterproof Protective Housing Case Diving Box + External Mini Stereo MIC Microphone for GoPro HERO 4 / 3+ / 3,

1. This stereo microphone will dramatically increase the sound quality of your footage. 2. The microphone picks up a greater range of sound frequencies compared with the internal. 3. Equipped with housing case, this housing helps you prevent your lens from dust, sand, rocks, mud, dirt......so you don't end up with bad footage of that adventure, just because you let the lens get all chewed up all over that go pro! Protect it with a GoPro supply. Ballistic friction fit lens cover. 4. Compatible with GOPRO HERO 3 3+ 4 action cameras. 5. The adapter cable has the L-shaped gold-plated mini plug.