Abstract: A temperature balance device is disclosed. The temperature balance device has a device body. Within the device body has a temperature adjusting piece, a first fan, a temperature sensor, a heat pipe, a first fin set, and a control circuit. One end of the heat pipe is adhered with a temperature adjusting piece. Another end thereof is adhered with an operating element. The first fin set is placed between the temperature adjusting piece and the first fan. The control circuit is connected to the temperature adjusting piece, first fan, and temperature sensor through leads. External the device body has a second fan and a second fin set. The second fin set is connected to a lead. The lead passes the device body to be connected to the control circuit. The second fin set is placed between the second fan and the device body with respect to a temperature adjusting piece.