Digital alarm clock Mebus 25801 Black Sphere Battery AAA

The Mebus 25801 is a compact digital alarm clock in a black spherical design, powered by AAA batteries. It features automatic radio time setting via DCF77, an indoor thermometer showing temperature in °C or °F, a white backlight for nighttime visibility, and a permanent date display. The clock supports manual time setting and offers 12- or 24-hour formats.

Advantages

The radio-controlled DCF77 function keeps the clock accurate and adjusts automatically for summer and winter time. The integrated indoor thermometer provides an immediate view of room temperature to help maintain comfortable conditions. A white backlight illuminates the display on demand for easy reading in the dark. The alarm includes a snooze function with a 5-minute repeat, and the time can be set manually when radio signal is unavailable.

Suitable for

• Bedside tables in bedrooms
• Small desks and travel use
• Rooms where clear date and temperature display is needed

Key specifications

• Brand: Mebus
• Model: 25801
• Design: Black sphere
• Power: AAA batteries (battery count not specified)
• Time reception: DCF77 radio-controlled time
• Display: White backlight, date and time
• Temperature: Indoor thermometer (°C / °F)
• Alarm: Snooze/repeat (5-minute snooze)
• Time formats: 12-hour (AM/PM) and 24-hour
• Dimensions: approx. 66 mm × 66 mm × 20 mm
• EAN: 4007218258014

How to use

Insert the required AAA batteries to power the clock. For automatic time setting, place the clock where DCF77 reception is available; it will set the time and adjust for daylight saving automatically. Use the manual time-setting option if no radio signal is present. Press the top button to activate the white backlight for night-time reading. When the alarm sounds, touch the top to activate the 5-minute snooze repeat.

Recommendations

For best radio reception, place the alarm clock near a window and away from large metal objects or electronic devices that may cause interference. Replace batteries promptly when display dimming or timekeeping errors appear.