A. Silent operation: The bedroom decorative alarm clock generally makes little to no ticking sound. The second hand usually sweeps silently, which can help ensure a relatively good sleeping and working environment. B. Good luminous function: After a full day of normal indoor light or direct sunlight exposure, the clock face and hands often can glow throughout the night. The built - in night light is a good option for the night. One can usually turn it on by simply pressing a button while in bed. C. Loud alarm: It employs a quartz movement and is equipped with an alarm function. The alarm sound is typically quite loud, and there is no snooze button, which may be suitable for heavy sleepers and those who have trouble getting up. It is suitable for different age groups including adults, children, and the elderly. D. Decent alarm clock: It has an iron shell and solid glass, with glowing numbers. It is relatively durable and can accompany you on a daily basis. This is a vintage double - bell alarm clock with a classic style, being both timeless and elegant. E. Easy to set: One can usually turn on or off the alarm settings via a simple switch. Rotate the knob to set the clock time and alarm time. Press the button in the dark to activate the backlight.