1. Large Display with Bold Numbers The compact alarm clock features a large, clear display with bold numbers for easy reading, even from a distance. This makes checking the time quick and effortless at a glance. 2. Adjustable Brightness The display brightness can be tuned to your preference. An allblack display option is available for lightsensitive users, helping reduce distraction and eye strain in dark environments. 3. Loud Alarm for Heavy Sleepers Seven alarm volume levels range from 70 dB to 118 dB, providing a powerful wakeup option for heavy sleepers while still allowing quieter settings when needed. 4. 12hour/24hour Format Supports both 12hour and 24hour formats, with automatic AM/PM display in the 12hour format. DST support is included for automatic time adjustments, simplifying timekeeping across seasons. Practical use scenarios Bedroom use with diverse lighting Ideal for bedrooms where light levels vary. The adjustable brightness and optional allblack display help tailor visibility and comfort for nighttime and earlymorning use. Shared sleep environments or heavy sleepers For rooms with multiple occupants or for those who sleep deeply, the alarm volume settings ensure reliable wakeup without needing to rely on a secondary alarm. Flexible timekeeping in homes and dorms The 12hour and 24hour formats, along with automatic DST adjustment, support consistent time presentation in different environments, making it suitable for dorms, apartments, or homes with guests.