KOSUMOSU Desk Clock 6.7in Black Digital Alarm Clock with Dual Alarm, Dimming, Date, Day of Week, Temp, 12h 24h, Digital LED Clock for Table Decor, Digital Calendar Mirror Clocks Essentials

Price: $18.99 - $18.98
(as of Feb 07, 2026 10:19:47 UTC – Details)

Product description

1 Dual Alarm

2 Auto / Manual Dimming

3 12H / 24H Time

4 Temperature ℉ / ℃

5 Seconds/Date/Week

6.7in Digital LED Clock

in Kitchen

This modern LED clock, with large and big numbers make it convenient and easy-to-read.

Black Digital Alarm Clock

in the Office

with Dual Alarm/Time/Date/Week/Temp/Dimming

1 for Bedroom

2 for Kitchen

3 for Studio

4 for Living Room

5 for Office

Why does the date and day of week show incorrect ?

When setting date/time, ‌note the Year (e.g., 2025). Hold the ‌”SET” for 2s‌ to setting mode. Adjust in sequence: Hour→Minute→Year→Month→Date‌ using the ‌”+”‌ or ‌”-“‌ . Confirm each with “SET” to confirm & proceed.

Does it run with a built-in battery ?

NO, this LED clock requires a 5V/1A USB-A adapter (not included). A backup button battery preserves time during outages but cannot power it continuously.

Why did the alarm not ring at the set time ?

1. After setting the alarm time, press Alarm1/2 to activate (Alarm1/2 icon will show on screen). 2. Check the time format: ‌12h‌ (12AM-11PM) / ‌24h‌ (0-23).

How to STOP the alarm ring and snooze ?

When the alarm rings, press SNOOZE once to activate a 5-minute snooze. Then if press and hold for 2 seconds SNOOZE until a beep sounds, deactivating the snooze.

Can I set alarms for workdays and weekend separately ?

Yes, This digital clock supports ‌dual alarms (Alarm 1 & 2)‌ with ‌3 customizable cycles‌:‌ Weekdays‌ (Mon-Fri)‌, Weekends‌ (Sat/Sun),‌ Daily‌ (Mon-Sun)

KOSUMOSU Digital LED Clock Series

Add to Cart

Add to Cart

Add to Cart

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Customer Reviews

4.4 out of 5 stars 138

4.4 out of 5 stars 138

4.2 out of 5 stars 261

4.2 out of 5 stars 261

4.2 out of 5 stars 2,045

4.2 out of 5 stars 2,045

4.2 out of 5 stars 2,045

Price

$18.98$18.98

$18.98$18.98

$17.98$17.98

$17.98$17.98

$18.98$18.98

$19.98$19.98

$21.98$21.98

Size

6.7in

6.7in

6.7in

6.7in

9.7in

9.7in

9.7in

Alarm

Dual Alarm

Dual Alarm

Dual Alarm

Dual Alarm

Single Alarm

Single Alarm

Single Alarm

with Seconds

✔

✔

✔

✔

✘

✘

✘

with Day of Week

✔

✔

✔

✔

✘

✘

✘

with Temperature(℃/℉)

✔

✔

✔

✔

✔

✔

✔

with 12h/24h format

✔

✔

✔

✔

✔

✔

✔

with Auto/Manual Dimming

✔

✔

✔

✔

✔

✔

✔

[Digital Alarm Clock] The black small digital clock features 6.7-inch LED light display with a sleek mirror clock style, it has dual alarms, 12/24-hour format, date, day of week, seconds, temperature (℉ / ℃), and auto/manual dimming, it is also a stylish and modern digital calendar for black bedroom decor. Additionally, the bright numbers make the desk clock easy-to-read.
[Auto/Manual Dimming] This LED clock features an auto dimming (based on light sensor) and manual dimming (low, medium, high, or LED display off), this feature adds a cool and customizable element to the digital clock.
[Dual Alarm Clock with Snooze] You can set two alarm times, each with 3 different alarm cycles, for workdays, weekends and every day as options. The table clock also includes snooze function(with 5 mins alarm duration and 5 mins snooze time).
[Clock with Time/Date/Week/Temp] This black bedside clock features multi-functional display that includes the time, seconds, date, day of week and indoor temperature. This bedroom clock not only serves as a aesthetic digital alarm clock but also as a cool digital calendar. Additionally, you can set separate alarms for your workdays, weekends, and every day.
[Plug-in USB-A Power Supply] This digital clock requires a 5V/1A AC adapter (not included) to operate.
[Customer Services] We offer a 2-year warranty on our product. If you encounter any quality or usage-related problems, please don’t hesitate to contact us via email. We will promptly assist you in solving the issue.