Feature: 1. Compatible Model: These wind muffs are compatible with for GO 3 and for GO 3S sports cameras, please check the model before ordering. 2. Camera Friendly Design: Designed for cameras, these wind muffs do not obstruct the visual field, ensuring unimpeded film of images and videos. 3. Effective Noise Reduction: The mic wind muffs help to reduce wind noise ensuring clear and audible sound. It enhances the internal recording effect of the device. 4. Sponge Material: The mic wind muffs is made from wear resistant sponge materials, these wind muffs are light in weight and long lasting. 5. Easy to Install and Clean: The muffs can be easily installed on your device. They are also easy to clean, making them suitable for regular use. Specification: Item Type: Mic Wind Muffs Material: Sponge Applicable Model: Fits for GO 3 3S. Package List: 6 x Windproof Cotton Pad1 x Storage Box Note: 1. When installing the windproof sponge, make sure the surface of the camera is dry and clean;2. When installing the windproof sponge, make sure that the washable adhesive on the back of the windproof sponge does not cover the sound receiving hole;3. Before film. Make sure the windproof sponge is firmly pasted, otherwise the noise reduction effect may be affected;