I'm certain someone of you here must be addicted to this...
They say they can cause the effects of any drugs with soundwaves:
i-Doser works by playing two separate binaural beats through the headphones and into each ear. The hertz level is mixed with the beats and sent on a carrier tone of white noise. The hiss or static is the white noise, and is completely normal and essential to the dose. For a further explanation see further questions in the FAQ explaining usage
I'm waiting someone to start a website called i-drinker or i-cigarette