Mebus 25581 Digital Alarm Clock

The Mebus 25581 is a compact square digital alarm clock in black with a clear three-line LCD display. Sized for bedside tables or desks, it shows time and additional information on separate lines for quick reading. The device is powered by one AAA (1.5 V) battery, and its minimal dimensions—85 mm wide, 79 mm high and 32 mm deep—make it unobtrusive on small surfaces while providing reliable timekeeping and alarm functionality.

Advantages

The design emphasizes legibility with a three-line LCD that separates time, date or alarm indicators for easier scanning. Its small footprint and lightweight construction enable flexible placement in bedrooms, offices or travel bags. Battery operation removes the need for a power outlet and ensures continued use during short power interruptions. The black casing provides a neutral aesthetic that fits a variety of interior styles.

Suitable for

• Bedside alarm clock for daily wake-up routines
• Desk clock for home offices or study areas
• Portable timekeeping for travel and short trips
• Compact clock for small apartments or student rooms

Key specifications

• Display type: three-line LCD
• Power source: single AAA battery (1.5 V)
• Dimensions: 85 mm (width) × 79 mm (height) × 32 mm (depth)
• Color: black
• Housing shape: square

How to use

Insert one AAA (1.5 V) battery into the battery compartment observing correct polarity. Set the current time using the front or rear adjustment buttons according to the clock’s control layout, then program the alarm time and enable the alarm function. Place the clock on a stable surface within easy reach to activate or silence the alarm as needed. Replace the battery when the display dims or the clock stops functioning to maintain accurate timekeeping.

Recommendations

Keep the clock away from direct sunlight and high humidity to protect the LCD and housing. Use fresh alkaline AAA batteries for best runtime and replace batteries promptly to avoid leakage. Clean the exterior with a soft, dry cloth and avoid abrasive cleaners or excessive moisture.