Binaural beats endorphin increase how long does it last?

[knowledgeizkey0]

After doing a google search for endorphin's and binaural beats many links show up
I just wanted to figure how long the effects last I am specifically looking for endorphins as im looking for a mood boost ?

[idoser]

Very dependent on the person, and could potentially increase with use and training. Could be anywhere from 20 minutes to hours. Keep on dosing and make sure to use a quality supplier like http://www.i-doser.com