--- product_id: 638807565 title: "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" brand: "kosumosu" price: "R$228" currency: BRL in_stock: true reviews_count: 13 category: "Kosumosu" url: https://www.desertcart.com.br/products/638807565-desk-clock-6-7in-black-digital-alarm-clock-with-dual store_origin: BR region: Brazil --- # Dual alarms with customizable cycles Auto/manual dimming with light sensor Indoor temperature display (°F/°C) 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 **Brand:** kosumosu **Price:** R$228 **Availability:** ✅ In Stock ## Summary > ⏳ Elevate your time game with style and smarts! ## Quick Answers - **What is this?** 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 by kosumosu - **How much does it cost?** R$228 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/638807565-desk-clock-6-7in-black-digital-alarm-clock-with-dual) ## 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 Modern Design:** Minimalist black frame with a mirror finish complements any professional workspace or bedroom aesthetic. - • **Precision Dual Alarms:** Set two alarms with flexible schedules for workdays, weekends, or every day—never miss a beat. - • **Multi-Functional Display:** See time, seconds, date, day of week, and indoor temperature all on one sleek 6.7-inch mirror-style screen. - • **Reliable Power & Support:** Powered via USB-A adapter for continuous use plus a 2-year warranty ensures peace of mind. - • **Adaptive Brightness Control:** Auto-dimming LED display adjusts to ambient light or choose your preferred brightness level for perfect visibility day and night. ## Overview The KOSUMOSU 6.7-inch black digital alarm clock combines modern minimalist design with powerful functionality, featuring dual alarms with customizable cycles, an easy-to-read LED mirror display showing time, date, day, and temperature, plus auto/manual dimming for optimal visibility. Perfect for professionals seeking a stylish yet practical desk or bedside companion, it runs on USB power and comes backed by a 2-year warranty. ## Description Buy 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: Alarm Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Easy to see! - I absolutely LOVE this! It checks every box. It’s bright, sleek, and BIG enough to see clearly, even at night. The appearance is classy and modern, and the displays are incredibly easy to use. The noise level is fantastic too, which was a huge plus for me. I haven’t had a chance to test the battery yet, but honestly, the COLOR is everything! 😍 It looks amazing, feels high-quality, and exceeded my expectations. Absolutely perfect! Highly recommend! 💯✨ Review: Highly Recommended and As Described! - Pro: I really like this clock! It has everything I need to see the time, temperature, date, and the day from anywhere in the room. It has a backup battery included that is good for a year in case the power goes out, and the cord is long enough to plug into the wall from my fireplace mantle/bookcase TV stand in the living room.I purchased the black one that has HUGE white numbers displaying the time, and all the other digital settings are in a very pretty blue color. There is no noise, so I am assuming they meant how loud the alarm is, but I'm not using that feature so I can't comment on that. It also has a wonderful dimming function, and I have set it on Auto so it works great for me! I am very pleased with it, and will purchase the exact same one again, as needed. Very small footprint considering how easy it is to read it, too. Highly Recommended for those visually impaired. Not really a con, but I would like to see the manufacturer make one that has a battery option that could be easily replaced for a room that doesn't have an outlet. I'd buy one of those also. ## Features - [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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZ74TLMM | | Additional Features | Adjustable Brightness, Calendar Display, Double Bell, Snooze, Temperature Display | | Alarm Clock | Yes | | Best Sellers Rank | #7,971 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #37 in Alarm Clocks | | Brand | KOSUMOSU | | Brand Name | KOSUMOSU | | Clock Form | Time Clock | | Color | Black Clock | | Connectivity Technology | Power Adapter | | Customer Reviews | 4.1 out of 5 stars 3,050 Reviews | | Dial Color | Black | | Display Type | LED | | Frame Material | Plastic | | Indoor Outdoor Usage | Indoor | | Item Dimensions W x H | 6.4"W x 3.3"H | | Item Type Name | Digital Alarm Clock | | Item Weight | 4.64 ounces | | Manufacturer | KOSUMOSU | | Manufacturer Part Number | Digital Alarm Clock | | Material Type | Plastic | | Model Number | ACD-330 | | Mounting Type | Tabletop | | Number of Batteries | 1 Lithium Metal batteries required. (included) | | Number of Items | 1 | | Number of Packs | 1 | | Operation Mode | Electrical | | Power Source | Corded Electric | | Product Dimensions | 6.4"W x 3.3"H | | Room Type | Bedroom, Classroom, Home Office, Kitchen, Living Room | | Screen Size | 6.7 inches | | Shape | Rectangular | | Size | Small | | Special Feature | Adjustable Brightness, Calendar Display, Double Bell, Snooze, Temperature Display | | Style | Modern | | Style Name | Modern | | Theme | Modern | | Unit Count | 1 Count | | Warranty Type | Full Warranty | | Watch Movement | Quartz | ## Product Details - **Brand:** KOSUMOSU - **Color:** Black Clock - **Display Type:** LED - **Indoor/Outdoor Usage:** Indoor - **Power Source:** Corded Electric - **Product Dimensions:** 6.4"W x 3.3"H - **Room Type:** Bedroom, Classroom, Home Office, Kitchen, Living Room - **Shape:** Rectangular - **Special Feature:** Adjustable Brightness, Calendar Display, Double Bell, Snooze, Temperature Display - **Style:** Modern ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61J+EpCPTvL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/71xEkpMpCuL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/710inY+xn7L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71sA2L0JixL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71zthcHE9-L.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 ### ⭐⭐⭐⭐⭐ Easy to see! *by L***E on September 20, 2026* I absolutely LOVE this! It checks every box. It’s bright, sleek, and BIG enough to see clearly, even at night. The appearance is classy and modern, and the displays are incredibly easy to use. The noise level is fantastic too, which was a huge plus for me. I haven’t had a chance to test the battery yet, but honestly, the COLOR is everything! 😍 It looks amazing, feels high-quality, and exceeded my expectations. Absolutely perfect! Highly recommend! 💯✨ ### ⭐⭐⭐⭐⭐ Highly Recommended and As Described! *by G***S on July 29, 2025* Pro: I really like this clock! It has everything I need to see the time, temperature, date, and the day from anywhere in the room. It has a backup battery included that is good for a year in case the power goes out, and the cord is long enough to plug into the wall from my fireplace mantle/bookcase TV stand in the living room.I purchased the black one that has HUGE white numbers displaying the time, and all the other digital settings are in a very pretty blue color. There is no noise, so I am assuming they meant how loud the alarm is, but I'm not using that feature so I can't comment on that. It also has a wonderful dimming function, and I have set it on Auto so it works great for me! I am very pleased with it, and will purchase the exact same one again, as needed. Very small footprint considering how easy it is to read it, too. Highly Recommended for those visually impaired. Not really a con, but I would like to see the manufacturer make one that has a battery option that could be easily replaced for a room that doesn't have an outlet. I'd buy one of those also. ### ⭐⭐⭐⭐⭐ Great for the elderly especially! *by M***R on October 14, 2026* I bought 1 yesterday. Got it today for mom who has Alzheimer’s . I loved it so much I just ordered another one! The instructions on how to set clock so easy on back panel! Super lightweight but durable and easy to see screen from 10 feet away! This is way better than those simple digital clocks! ## Frequently Bought Together - 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 - Logitech G305 LIGHTSPEED Wireless Gaming Mouse, HERO 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - White - Ovenbird Large Gaming Mouse Pad with Stitched Edges, Minimalist Topographic Map Desk Mat, Extended XL Mousepad with Anti-Slip Base, Cool Desk Pad for Keyboard and Mouse, 31.5 x 11.8 in, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/638807565-desk-clock-6-7in-black-digital-alarm-clock-with-dual](https://www.desertcart.com.br/products/638807565-desk-clock-6-7in-black-digital-alarm-clock-with-dual) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-10-23*