I use this Asus H1 headset works natively with Endeavour and Pop OS both steam and discord works out of the box with no tweaks or configs needed
https://www.microcenter.com/product/647403/asus-asus-tuf-gaming-h1-wireless-headset-(discord-certified-mic,-71-surround-sound,-40mm-drivers,-24ghz,-usb-c,-lightweight,-15-hour-battery-life,-for
Reviewing the code shows he set a max of 2GB but you can super easily change this value…
The line of code to update is line 11 in the upload.php file
https://github.com/umutcamliyurt/Anon-File-Upload/blob/main/upload.php