A WAV file can play a slow, throbbing pulse on your left channel while simultaneously running a fast, tingling sensation on your right channel.
Unlike audio for ears, in estim. A file recorded at -3dB will feel twice as strong as one at -6dB. Always set your player volume to 10% when loading a new file, then slowly increase. Estim Wav Files
You can set your desired intensity level on the unit and let the audio track manage the rhythm, providing a more immersive experience. A WAV file can play a slow, throbbing