While many of our audio products contribute to wellness, they are not intended to replace medical diagnosis and treatment. DO NOT listen to Hemi-Sync® while driving or operating heavy equipment, or with other devices that may influence brain wave activity. If you have a tendency towards seizures, auditory disorders, or other adverse mental condition(s) DO NOT listen to Hemi-Sync® without first consulting your physician. In the unlikely event that you experience any unusual physical or mental discomfort, immediately discontinue use. ALL WARRANTIES WHETHER EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE DISCLAIMED.