Peakeep Power Supply for MHP3126 Quartz Accuracy with Non-ticking -- Premium smooth quartz movement ensures clock accuracy, the analog non-ticking alarm clock is designed concise, easy to read. Melody Sounds with Snooze Function -- 8 different well-known melodies play sequentially for 30 minutes with average volume until the alarm is turned off or snooze bar on top is depressed. Alarm sounds cut off with a female voice saying Hello!. The snooze allows the alarm to ring every 5 minutes and can be repeated approximately half an hour. Light On Demand for Night -- Simply press the easy access top button to activate the light for night viewing. Battery Powered and Included-- Battery operated alarm clock, packaged in a high impact white with magenta plastic case. Runs on 2 "AA" batteries which are provided in the box. Smaller compact alarm clock --Size: 3 3/4 inch (H) x 3 3/4 inch (W) x 1 3/4 inch (D). Unlimited 1 year warranty!