Abstract: The present invention provides a relaxation system comprising a processing unit, a sound playing unit for playing sounds, a light image emitting unit for emitting light, a smell releasing unit for releasing smell and a fingerprint scanning unit for collecting fingerprint information and transmitting the same to the processing unit, in which the latter four units are connected to the processing unit respectively, the processing unit is used to control the operation of the sound playing unit, the light image emitting unit and the smell releasing unit and perform a fingerprint identification. The system further comprises an environmental sensor unit connected to the processing unit and being used to collect environmental information to enable the processing unit to control the operation of the sound playing unit, the light image emitting unit and the smell releasing unit. The environmental sensor unit comprises a microphone for detecting noise signal in the environment.