XS-3868 bluetooth module, pairing password?

Hi, was thinking buying this blittle board in the future, but I can see in description that it has a pairing password, (which is 0000). I did not like this option, its any way to remove it? this gave me problems because I need something wont ask for a password, which is not good for audio devices.

This is the item.

Is there any other option as good as this because that does not ask for any password? Thanks so much.

Pairing passwords are a must as otherwise every BT device around messes with you.
Since you only need to pair and confirm once I fail to see the point of your question.