Silent Non-Ticking Room Decoration Alarm Clock: Quiet sweep second hand, no ticking to ensure a good night's sleep and a peaceful work environment. Luminous & Light Function: Clock dial and hands glow all night after exposure to normal indoor light for a day or sunlight. The night light (built-in lamp) is perfect for nighttime use. Simply press the button while in bed. Extra Loud Ringing: High-quality smooth sweeping quartz movement. Bell alarm sound. Super loud alarm sound for heavy sleepers and those who have trouble waking up. No snooze button. Great for adults, teens, children, and seniors. High-Quality Alarm Clock: Iron casing, solid glass, luminous numbers, and long-lasting use, to accompany you every day. Retro twin bell alarm clock, classic style that's both timeless and trendy. Easy to Set: Simple on/off switch turns on the alarm setting. Turn knobs to set the clock time and alarm time. Press the button to activate the backlight in the dark.