BOYA BY-DM20 Dual-Channel Recording Kit A Hi-Torque thumbscrew comes included

A Hi-Torque thumbscrew comes included for attaching your HERO housing or frame

Die-cast metal housings

They all interchange

Record properly color-balanced footage when diving down with the Super Suit housing by attaching the GoPro Magenta Dive Filter for HERO5/6/7 Black with the optional Super Suit housing

BOYA BY-DM20 Dual-Channel Recording Kit A Hi-Torque thumbscrew comes includedBOYA BY DM20 is a multi function recording kit with 2 mic in line in audio inputs and 1 audio output. Its a professional sound solution for iOS devices, Type C Android devices and Laptop. It can be used in a wide range applications include: interview, news production, ENG EFP, film production, music recording, commercial and educational activities etc.