Device generating frequencies similar to brainwaves; Electronic brain training device using brain stimulation; Bone conduction earphones for non-medical brain stimulation; Non-medical Monitoring device for brain stimulation using sound vibrations to alleviate Alzheimer's and other cognitive symptom symptoms; Electronic signal generator for brain stimulation; Electronic relaxation device for learning and studying; Electronic audio device for wellness, namely stress relief, relaxation, sensory blockade, and meditation; Downloadable software in application form for stress relief, relaxation, mental rest, sensory blockade, and meditation participation; Smartphone application software for sleep induction for healthcare purposes; Downloadable database management computer application software for stress relief, relaxation, mental rest, sensory blockade, and meditation participation; Downloadable smartphone application program for stress relief, relaxation, mental rest, Alzheimer's care, sensory blockade, and meditation participation