I am listing this because I no longer use it. There are no functional problems, and it is usable. Please understand that this is a used item before purchasing. [GoPro Official] Media Mod for HERO9/10 Black ADFMD-001 [Domestic Genuine Product] Style: 2) Media Mod for Hero9 Built-in directional microphone enhances audio and reduces ambient noise, durable all-weather construction for all weather conditions. Equipped with two cold shoe mounts for attaching lights, microphones, and LCD screens as desired. 3.5 mm microphone terminal for enhancing audio with external microphones.