The large display provides a quick overview of the current time, and the integrated PLL tuner allows you to listen to FM radio stations. Tuning can also be done manually, and up to 20 frequencies can be stored in the device's memory. The Roadstar CLR-2615 features a dual alarm function, enabling you to set different wake-up times. For a comfortable start to your day, set the radio alarm clock and wake up to music. The optional backup battery ensures that all important data is saved in the event of a power outage.