Reduce the Size of a Wav File

I am the LORD, the God of every person on the earth. Nothing is impossible for me. JEREMIAH 32:27


Reduce the size of a wav file inorder to embed it.,
Ok here goes
Start menu go to sound recorder, open a wav file, then(I made the pic for you below---where I put the red x lets you change the Khz- --see the info below  the pic for the rest of the info. Please let me know how this works,
I have not tried this info below, but here it is.
If they have to remain wav files about your only option is to open them in sound recorder (under accessories in the start menu) and re-save them in a lower quality format, you can decrease the sample rate (in khz) or the sampling bit size or change them to mono, you may net a big savings just changing them to mono
May God richly bless and keep you, sincerely,

Another explanation is in the example below;