MCS Devices release a frequency designed to help relax the body, and mind and decrease neurological stress. Note: ANF Devices cannot be purchased individually; they can only be purchased through trained practitioners. Find the nearest one here: www.findANF.com. Are you a medical practitioner? Let us know in the comment section. #holistic #holistichealing #holisticmedicine #frequencies #neurologicalfrequencies #anftherapy