This invention relates to a device and a method for timely switching channels, in which, the device includes a regulator, a controller, a storage and an information input device, the controller includes a timer, and the regulator, the storage and information input device are all connected to the controller, the user sets a pre-designed time by the information input device, the controller starts up the timing function of the timer simultaneously and stores the channel number watched or listened at the present to th storage, when it is the preset time, the controller sends the data of the original channel to the regulator and continues playing the original channel programs. |