3-Pack Dive Filters for GoPro Hero9/13 The transmitter offers one HDMI

The transmitter offers one HDMI and one SDI input

four SDI inputs

With a custom 40mm dynamic driver and a unique resonant chamber design

To help ensure it doesn't slip away though

3-Pack Dive Filters for GoPro Hero9/13 The transmitter offers one HDMIThis pack of 3 filters is made to fit on the OEM protective housing made by GoPro. It contains a red filer for use in blue, tropical waters, at depths ranging from 12 85 feet. Another lighter red filter is designed for snorkling at depths of 2 18 feet, while the magenta filter will help color correct in freshwater, so ideal for use in lakes and rivers that appear green at depths between 8 85 feet. Compatible with the protective housing (part # ADDIV