The human chip is an implantable medical device used to monitor the body's physiology and health. It communicates via wireless signals with external devices that can analyze the data and make appropriate diagnostic and treatment recommendations. However, this communication is encrypted and some specific encryption algorithms are used to protect the privacy and security of the user. Therefore, the voice listened to by the body chip cannot be deciphered. In addition, the communication protocol of the body chip is also strictly protected to ensure that the user's data is not illegally accessed or tampered with.