After 5 Minutes, EAR PAIN ! Dislike from me ! Pain hole night up to next morning ! Dislike !
Hi Teayo! Headphones are required for binaural beats! If you listen with speakers, you'll get an acoustic (or "monaural") beat, where the sounds mix before they hit your ears. You can only get the "binaural" effect by playing distinctly different sounds in each ear, which is why headphones are required. This video explains in better detail: http://bit.ly/bineye1what
Teayo