Silent Tick-Free Alarm Clock Engineered with an advanced silent quartz movement, the second hand sweeps smoothly without ticking, allowing you to enjoy a peaceful and comfortable night's sleep. Snooze Function for Heavy Sleepers The volume of the ringtone gradually increases when the alarm goes off. Simply press the \"Snooze/Light\" button on top to get five minutes of extra sleep, and the alarm will turn off every five minutes until you turn it off. Wake up on important mornings so you're never late again. Luminous Pointer Alarm Clock By simply pressing the \"Snooze/Light\" button on top, you can easily read the time on the clock in the dark. Luminous hands remain visible for a period after the lights are turned off at night for nighttime viewing. Energy Saving and Long Battery Life Powered by one AA battery (not included), easy to load and truly keeps good time. High energy efficiency class: A++ - Long battery life.