1TIGHT FIT: Compatible with for GO3 GO3S, it can be perfectly attached to the camera microphone position to ensure the effectiveness of the windshield as well as not affecting the normal use of the camera. 2NOISE REDUCTION: It can effectively reduce wind noise, help users get a clearer and more transparent sound effect when moving at high speed and improve the quality of recorded videos. 3EASY INSTALLATION: Tear off the adhesive backing, align the microphone dot on the camera and stick it on. The installation process is quick and easy, and users only need to turn on the stereo mode of the camera before use. 46 PIECES SET: This set comes with 6 mic wind muffs, 1 for daily use and 5 for spare. Users can replace them at any time to avoid loss or breakage that may affect video recording. 5CONVENIENT STORAGE: Comes with a storage box, which is compact in size and easy to carry and store. Users can put the extra wind muff into the storage box to avoid losing it. 6 xActionCameraMicWindMuff 1 x Storage Box