1, comes with 1-100 digital image code; 2, stimulates the brain alpha wave, can quickly improve memory, enhance memory; 3, realize the left hand – brain – eye fine coordination training, mobilize the right brain image function; 4, memory point stimulation, promote memory-related hormone release, improve memory efficiency; 5, has the Chinese medicine paste, wake up the brain and tranquilizing effect; 6, expand the visual field training, improve the peripheral vision sensitivity, enhance imagination; 7, improve hippocampal memory sensitivity, thus improving long-term memory; 8, the state of constriction so that the external carotid artery blood decreased, the internal carotid artery blood increased, increased blood to the brain, increased brain sedation, attention to improve, so that it goes to distractions, in a super static state, can induce a wave; 9, expand the visual field training, improve the sensitivity of the peripheral vision, enhance imagination; 10, relax Brain nerves, focus attention and more patience.