Feature: 1. COMPATIBILITY: The wind muff has been molded in accordance with for GO3S action camera, which will not block the body buttons and display when in use, and will not affect the normal use of the camera. 2. FILTERING NOISE: It can effectively filter the wind noise around you to ensure that you can record clear sound even when you are moving at high speed and improve the sound quality of recorded video. 3. ELIMINATE POPPING SOUNDS: It can reduce the sudden popping sounds and other noisy sounds around you, as well as avoiding the popping sounds produced by spraying the microphone. 4. PREMIUM MATERIAL: Wind muff is made of imported sponge. The material is delicate, good resilience, long service life and fit action camera, not deformed for a long time. 5. HIGH DENSITY: The sponge has a high density inside, which can effectively isolate the surrounding noise, provide clearer recording effect, and provides superior noise isolation. Specification: Item Type: Action Camera Noise Reduction Cover Material: Sponge Applicable Model: For GO3S Action Camera. Package List: 1 x Action Camera Noise Reduction Cover