How to prevent Macbook from bluetooth reconnecting to lost connections?

I have an Macbook Pro mid-2017 and a pair of Bluetooth ear-buds. When I turn bluetooth off and on again on the Macbook, the ear-buds do not reconnect automatically, but when I just put the ear-buds in its case, so they turn off and I take them out again, they reconnect automatically. When I get home and take the ear-buds out they still do reconnect, but when I take them out on the next morning, they don't. It seems like there is an timeout or something for "lost Bluetooth connections". I already tried this command: sudo defaults write /Library/Preferences/com.apple.Bluetooth.plist DontPageAudioDevices 1 Like I described it works, when I turn Bluetooth off and on again, but not when I only turn the ear-buds off.