---
product_id: 649874034
title: "KOSUMOSU Digital Alarm Clock 6.7in Black Clock for Bedroom, Dual Alarm, Date, Seconds,Day of Week,12/24h,Dimming, Temp, Desk Clock, LED Clock for Living Room, Calendar Digital Clock"
brand: "kosumosu"
price: "$40.61"
currency: USD
in_stock: true
reviews_count: 13
url: https://www.desertcart.us/products/649874034-kosumosu-digital-alarm-clock-6-7in-black-clock-for-bedroom
store_origin: US
region: United States of America
---

# Dual Alarm Functionality 6.7in LED Display Temperature Display KOSUMOSU Digital Alarm Clock 6.7in Black Clock for Bedroom, Dual Alarm, Date, Seconds,Day of Week,12/24h,Dimming, Temp, Desk Clock, LED Clock for Living Room, Calendar Digital Clock

**Brand:** kosumosu
**Price:** $40.61
**Availability:** ✅ In Stock

## Summary

> ⏰ Wake Up in Style!

## Quick Answers

- **What is this?** KOSUMOSU Digital Alarm Clock 6.7in Black Clock for Bedroom, Dual Alarm, Date, Seconds,Day of Week,12/24h,Dimming, Temp, Desk Clock, LED Clock for Living Room, Calendar Digital Clock by kosumosu
- **How much does it cost?** $40.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/649874034-kosumosu-digital-alarm-clock-6-7in-black-clock-for-bedroom)

## Best For

- kosumosu enthusiasts

## Why This Product

- Trusted kosumosu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek & Stylish:** Elevate your space with a modern mirror finish.
- • **Reliable Power Backup:** Battery backup ensures time is preserved during outages.
- • **Dual Alarm Convenience:** Set alarms for workdays, weekends, or every day.
- • **Customizable Brightness:** Auto/manual dimming for the perfect ambiance.
- • **Multi-Functional Display:** Time, date, day, and temperature all in one view.

## Overview

The KOSUMOSU Digital Alarm Clock features a 6.7-inch LED display with dual alarm settings, customizable brightness, and a multi-functional display that shows time, date, day of the week, and indoor temperature. Designed for modern living spaces, it combines style with practicality, ensuring you never miss a beat.

## Description

Full description not available

## Features

- [6.7in Black Digital Clock] The black alarm clock features 6.7-inch LED light display with a sleek mirror clock style, which 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 room accessories. Additionally, the bright big white and sky blue digits make the desk clock cool and easy-to-read.
- [Auto/Manual Dimming] This LED clock features an auto dimming (via light sensor) and manual dimming (low, medium, high, or LED display off) , which makes a cool and customizable element to the digital clock.
- [Dual Alarm Clock with Snooze] You can set two alarm times for the digital alarm clock, each with 3 different alarm cycles, for workdays, weekends and every day as options. The desk clock also includes snooze function(with 5 mins alarm duration and 5 mins snooze time).
- [Digital 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, it not only serves as a 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 LED clock requires a 5V/1A AC adapter (not included) to operate. It also comes with a button battery, which is only used to preserve the time during power outages and is not meant to be used as a continuous power supply.
- [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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 130 Grams |
| Item Dimensions W x H | 6.4"W x 3.3"H |
| Shape | Rectangular |
| Clock Form | Multi Display |
| Dial Color | Black |
| Style | Modern |
| Room Type | Kitchen, Bedroom, Living Room, Classroom, Home Office |
| Color | Black Clock(white + Blue Digits) |
| Frame Material | Plastic |
| Material | Plastic |
| Warranty Type | Limited |
| Mounting Type | Tabletop |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Operation Mode | Electrical |
| Alarm Clock | Yes |
| Power Source | Corded Electric |
| Indoor Outdoor Usage | Indoor |
| Batteries are Included | Yes |
| Display Type | LED |
| Special Features | Snooze, Adjustable Brightness, Temperature Display, Double Bell, Calendar Display |

## Product Details

- **Brand:** KOSUMOSU
- **Color:** Black Clock(white + Blue Digits)
- **Display Type:** LED
- **Style:** Modern
- **Special Feature:** Adjustable Brightness, Calendar Display, Double Bell, Snooze, Temperature Display
- **Product Dimensions:** 6.4"W x 3.3"H
- **Power Source:** Corded Electric
- **Room Type:** Bedroom, Classroom, Home Office, Kitchen, Living Room
- **Shape:** Rectangular
- **Indoor/Outdoor Usage:** Indoor

## Images

![KOSUMOSU Digital Alarm Clock 6.7in Black Clock for Bedroom, Dual Alarm, Date, Seconds,Day of Week,12/24h,Dimming, Temp, Desk Clock, LED Clock for Living Room, Calendar Digital Clock - Image 1](https://m.media-amazon.com/images/I/61fHRTnQrqL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Why does the date and day of week show incorrect ?**
A: 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.

**Q: Does it run with a built-in battery ?**
A: 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.

**Q: Why did the alarm not ring at the set time ?**
A: 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).

**Q: How to STOP the alarm ring and snooze ?**
A: 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.

**Q: Can I set alarms for workdays and weekend separately ?**
A: Yes, This digital clock supports ‌dual alarms (Alarm 1 & 2)‌ with ‌3 customizable cycles‌:‌ Weekdays‌ (Mon-Fri)‌, Weekends‌ (Sat/Sun),‌ Daily‌ (Mon-Sun)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Just what I was looking for
  

*by N***A on Reviewed in the United States on November 3, 2024*

Needed a clock for my family room as we changed out our cable box which had a clock on it.  Display is large  and like that we can adjust the brightness if needed. Appreciate the day and date is also included on the screen. Easy set up. Fits perfectly next to our cable box / TV. It looks great with our set up.  Value of the clock was good as well.  Happy with this purchase

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Nice Clock
  

*by K***M on Reviewed in the United States on November 13, 2024*

Clock very easy to set up. 3 dimmer settings for the background light. Quickorientation to day, date and temp. Very nice!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Nice clock
  

*by J***1 on Reviewed in the United States on July 30, 2024*

Smaller size is what I needed. This works fine. 2 complaints- battery backup doesn't work and wish day of week was bigger or could change the color from green to white to make it easier to read.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-10*