Features: 1. Special design compatible with GoPro Hero 9 10 11 12 13 action camera (It don’t need to be used with protective case) 2. It could reduce the noise effective when you recording the video 3. Made of special sponge material, which is very soft, lightness, portable & flexible 4. Precise hole would not impact the video effect, restore the real sound quality 5. Adapt to various of scene and sport, especially the gale weather & strenuous exercise 6. Sponge material will not cause your machine to overheat, and it can assist to protect your camera from the cold 7. Provides extra cushioning when the camera is dropped or knocked. Great to have on when traveling or exercising .
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