Bone conduction device for brain development of children

The invention discloses a bone conduction device for brain development of children, which comprises a body. A control chip is mounted in the body through a screw; the control chip comprises a frequency modulation module, a communication module and a health management module; the frequency modulation module comprises a vibration module and an audio module; the vibration module can convert the earphone sound into mechanical vibration with a proper frequency; sound waves are transmitted through skull, bone loss, inner ear lymph transmission, a spiral device, auditory nerves and auditory centers of children, the audio module can perform secondary frequency modulation on earphone sound, sound frequency and human tissue cells are subjected to harmonious resonance, and earphone jacks are formed in the positions, close to the two ends, of the outer wall of the top of the body. The device can be worn on the neck of a child all the time, so that the earphone can perform brain development on thechild at any time at prop