Put a metal object in front of the speaker so the field can find it and know where to store the energy. This audio will create one big energy field in the object with which you can storage 3 fields at the same time for 12 hours. When you go out of your house and you don’t have time to listen to the fields, you put the metal object in your pocket and and it will keep working while you are out and about. The big field will restart after 12 hours and you can put other fields in it without the need of doing anything else.
Example:
You put a metal object in front of speakers with this audio ON + the other fields you want to be in the object. You can make that simultaneously, not one by one.
Audio can store only energy types of structures: fields, morphic fields, frequencies, reiki asmr, etc. It won’t work with affirmations or subliminals.
When you do this be the only one in the room so the field to work only on you the next hours.
You can use different items to have more fields with you. Some people are sharing that they are using 20-30 fields a day. With this field you have one more thing - it extends the time the fields will work with your energy body for 12 hours without the need to stay in front of your speakers.
I personally like the idea that it’ll affect anyone in range, mostly for the specific situation I’m thinking about where I’d like to charge a coin with positivity and luck and something emotionally healing and leave it in the room of a “non-believer”, as it were. But I can see the drawbacks.
The range field to find the object is 10cm.
Maybe i can make a correction to the distance in it, like 2 meters? 
