Color Black Display Type Analog Modern Style Special Feature Alarm Power Source Battery Operated Age Range (description) Adult Room Type Bedroom Square Shape Frame Material Plastic See less About this item Silent Analog Alarm Clock No ticking, silent, crawling second hand creates a quiet sleeping and working environment. Silent alarm clock helps you fall asleep peacefully without being disturbed by constant ticking. Sleep function and night light function Snooze and night light located on the top easy to find When the alarm sounds, press press the light button to pause the alarm, and after about 5 minutes the alarm will repeat, just press the light button to activate the night light. It helps you tell the time in the dark. Battery Operation This clock requires 1 AA battery to operate, but it is NOT INCLUDED. For optimal timing and backlight, please use only new high capacity alkaline batteries. Best Travel Alarm Clock Compact size alarm clock, very small and lightweightDimensions: 8*4.2*8cmYou can easily put it in your suitcase when you travel, it doesn't take up much space. Perfect for travel and outdoor activities.