Absolutely Silent. No noise/ticking. that you have a quiet and beautiful sleep at night. the snooze button to pause the alarm. Nightlight & Luminous Hands. Just the top night light button you can easy to read time in the dark. Luminous hands stay visible a while after the lights are turned off at night compatible night viewing. Large Dial Display. Big size and crystal clear screen shows the dial, easy to read the dial numbers compatible the elderly, teenagers and kids. Long Battery Life. Good energy efficiency class: A+++, with long battery life and keeping good time. Good decoration compatible home, bedside, desk, table, kitchen, school, office. Please use high quality carbon batteries instead of strong alkaline batteries or rechargeable batteries to prolong the movement service life. Battery:AA battery battery(Does not contain) Colour:black Material:Plastic Size:4.2 x 8cm Package Contents: 1 * Alarm clock Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.