The LLOYTRON "Daybreak" Alarm Clock Radio has a built-in sleep timer allowing you to set up to a 2 hour countdown until the radio switches off, an easy press large central snooze button for a more relaxed awakening and simple to use rotary volume and tuning controls to adjust the sound level and the AM/FM radio station to your liking. It's simple to operate with button and dial controls as well as a large LED display. The simple design is suitable to be used by all and the traditional style red LED 12/24 hour display shows the time clearly enough that it can be seen from across the room. This alarm clock radio has a back-up battery port as well as plug-in mains operation. Batteries act as an alternate source of power so the clock won't reset if mains power is ever lost. (Requires 1 x 9v battery not included). Package includes: 1 x LLOYTRON "Daybreak" Alarm Clock Radio in Black 1 x Instruction manual. Note: This clock radio has a manual tuning radio, which if knocked or hit may change frequency, just like any manual radio. The radio is also dependent upon the location of the user to the signal mast. If there is interference then this is down to the users locale.