3 Review(s)

?Can be Connected to Filter?--Standard buckle type 52mm filter adapter ring, external filter can be connected when needed. You can mount 52mm ND or CPL Filters. ?Lens Protective Cover Design?--Snap-in protective cover, more convenient to storage. ?Rechargeable Battery Cover Design?--Reserve a charging port, not only can replace the battery at any time, but also can charge gopro9 or connect an external microphone.Note: The original battery cover needs to be taken out before use. ?Microphone Booster Pad?--With this cage, the Mic will not show up in the image when shooting ?Storage Compartment Design?--With this microphone adapter storage compartment, your camera can be connected to an external microphone