1 is useful for children, and the smaller the better, it can stimulate children's potential. Alpha brainwave is one of the four basic brainwaves. Sometimes it appears in the brain, sometimes it disappears, and it does not always exist. For example, there is no alpha wave in the case of deep sleep; If a person is in a state of excitement, fear or anger, there is no alpha brain wave in his brain.

2, it can reduce tension, stress and anxiety, which can also improve your immunity. If you want to improve the efficiency of your brain, become a creative person, and make yourself outstanding in front of everyone, whether it is sports or other aspects, you must use alpha brainwaves. Listening to alpha brainwave music can improve alpha brainwaves in the brain.