Designed for GoPro Hero9, Hero10, and Hero11 Black, this kit incorporates the best camera accessories available. - Our propeller filter kit includes two filters: one for standard light (ND8) and an additional one for bright light (ND16). Mount it inside your cockpit to capture your flight without distracting propeller distortion ruining your video! - Also found in our Ultimate Action Camera Cockpit Mounting Kit, this vacuum suction cup has industrial-strength holding power, and the fully-articulating stainless steel arm allows complete freedom to aim the camera in any direction. This suction cup and stainless steel arm combo is designed and tested for use inside the aircraft. - Our Audio Solution for GoPro Hero5, 6, 7, 8, 9, 10 and 11 Black combines our 6-foot-long Digital Audio Recording Cable and GoPro's 3.5mm Mic Adapter to allow you to record cockpit audio while simultaneously powering your camera. - In order to connect an audio cable, the door of the GoPro Hero9, Hero10, and Hero11 must be removed, which exposes the battery. Our kit includes a replacement door that covers the battery while allowing the cable to be plugged in through a custom cutout. - Our custom case provides a convenient place to store and transport all of your GoPro accessories. - COMPATIBLE WITH: GoPro Hero9, Hero10, and Hero11 Black. Not compatible with any other GoPro. *Camera not included