Enable Mac Bluetooth APTX Without Tools
so there’s a latency problem between your mac and your bluetooth headphone, and almost all of the methods requires “bluetooth explorer” tool and you’ll have to download it.
TL;DR;
Forget about that tool! Fire up your terminal and type this command
Turn On APTX
sudo defaults write bluetoothaudiod "Enable AptX codec" -bool true
Turn On APTX
sudo defaults write bluetoothaudiod "Enable AAC codec" -bool true