Display at a glance This electronic clock shows time, date, week, and temperature on a single LCD screen. It also displays daylight saving time, so you have all the information you need at a glance. Flexible placement options Two installation methods for your convenience: place it directly on your desktop or use the wallmounted hole on the back to hang it on a wall, so it fits your room decor and placement needs. Power and time reliability Powered by USB input or 3 AAA batteries (not included). The clock preserves time after power interruptions, ensuring you always see the correct time when power is restored. Compact and stylish design Dimensions are approximately 20.2 x 2 x 8 cm. Available in classic white or black, its slim, modern design suits home or office environments. Use scenarios Bedroom bedside clock: quick access to time, date, day of the week, and room temperature first thing in the morning or before sleep. Home or office desk: keeps you on schedule with easy reference to time, date, and temperature while you work. Kitchen or entryway wall clock: wall mounting saves counter space while providing useful time and environmental information during daily routines.