This track is 7 hours long so you can listen to it while you sleep or during long meditations, but you can also have it on in the background while you do other things if you wish. This track is based on obtaining growth to reach your desired size instead of just general growth as in the other penis enlargement tracks on this channel, but the others can be used along with this track to help boost the process. The subliminal messages are in the audio only, so you don’t need to look at the video unless you want to. You can just sit back, relax your mind and listen to the audio at a normal volume. Speakers or headphones are both fine. You can also have it in the background while doing other activities. Once in the morning and once before bed is recommended, but the more you listen the more it will help. However, more than 12 hours a day of subliminals will tire your mind and be counterproductive.