Good Quality: Excellent HD glass dial, metal frame, sturdy ABS back cover, high quality mechanism and metal hands make our clock work longer. Whether retro, classic or modern, our alarm clock fits any interior style. Runs Quietly & Smoothly: After powered by 1 AA battery. High quality quartz movement runs precisely and quietly. Offers you a quiet environment without ticking. (Analog clock alarms are not accurate to the minute. Generally, the error within 5 minutes is normal. Please understand.) Snooze Function: When the alarm sounds, you can press the white button on the back of the alarm clock to snooze for 5 minutes. At the same time, the night light turns on so you can see the time clearly. Easy to Read in the Dark: Press the night light button on the back of the alarm clock, the soft warm yellow light shines across the entire dial, making the time clear at night. (If the night light is dim or the alarm sound becomes quiet, it means the battery is low and you need to replace the battery with a new one.) Wide Application: Size 12.6*8*8cm, a practical and retro addition to bedside, nightstand, shelf and desk in bedroom.