Feature●Windproof cotton with quality sound transmission.●High-quality acoustic foam is selected to reduce wind noise and make the sound more transparent.●Specifically designed for X4 to remain invisible in 360 footage.●Includes 6x Mic Wind Muff and Velcro.●Note: Before using X4 with this product, swipe down on the cameras touchscreen to bring up the shortcut menu, and select "Motion Windshield" in the audio settings to enjoy clearer sound.Description