When played through a 2B power box in audio mode, the device reads the peaks and valleys of the sound wave. Instead of hearing a drum beat, you feel it as a pulse. Instead of hearing a low bass hum, you feel a deep, steady throb. Why Use Audio Files Instead of Built-in Modes?
Unlike a music track or a podcast, you don't "listen" to these files. Instead, you connect your 2B to a sound source (phone, computer, or MP3 player) via a stereo audio cable plugged into the 2B’s port. The 2B reads the electrical signal from the left and right audio channels and converts them into stimulation pulses on Channel A and Channel B of your electrodes. e-stim 2b audio files
If you’re feeling adventurous, download (it’s free). When played through a 2B power box in