Why does the screen turn off after a few seconds?

When powered by batteries, the screen automatically enters power-saving mode and turns off after about 10 seconds to extend battery life.

When connected via USB power (5V2A), the screen stays on continuously.

What if I lost the manual or need it in another language?

No worries! Just send us anytime through Amazon message or email, and we’ll be happy to send you an electronic copy of the manual in your preferred language.

Do I need to reset the time after a power outage?

No resetting is required. Simply install three AAA batteries in the battery compartment, and the time and date will be automatically retained, even during a power outage.

Will it disturb my sleep?

Not at all. The clock features auto-brightness adjustment (L AU mode), where the display brightness changes automatically with ambient light. It also runs silently, ensuring an undisturbed sleep.

Why are all the days of the week displayed?

This design makes reading easier — the current day is highlighted in a different color, while the others remain white, allowing you to identify the day at a glance.