--- product_id: 79392066 title: "Digital Alarm Clock" brand: "dreamsky" price: "€ 74.32" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.fr/products/79392066-digital-alarm-clock store_origin: FR region: France --- # Auto DST & 7 US time zones Battery backup for power outage 5-inch large LCD display Digital Alarm Clock **Brand:** dreamsky **Price:** € 74.32 **Availability:** ✅ In Stock ## Summary > ⏰ Wake smarter, not harder — the DreamSky way! ## Quick Answers - **What is this?** Digital Alarm Clock by dreamsky - **How much does it cost?** € 74.32 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/79392066-digital-alarm-clock) ## Best For - dreamsky enthusiasts ## Why This Product - Trusted dreamsky brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual USB Ports:** One powers the clock, the other charges your phone—declutter your nightstand with ease. - • **Power Outage Proof:** Long-lasting battery backup keeps your settings intact even during blackouts. - • **Set It & Forget It:** Auto sets time, date, and temperature instantly—just pick your time zone and wake-up time. - • **Smart Time Zone & DST:** Automatically adjusts for Daylight Savings and supports 7 US time zones plus Newfoundland. - • **Crystal Clear 5-Inch Display:** Eye-care dimmable screen with 6 brightness levels + auto dim for perfect bedside visibility. ## Overview The DreamSky Alarm Clock features a large 5-inch dimmable LCD display showing time, date, and temperature. It auto-sets time with selectable US time zones and Daylight Savings adjustments. Battery backup ensures settings stay intact during power outages. Dual USB ports provide clock power and device charging, making it a sleek, reliable bedside essential. ## Description The simple auto set alarm clock comes with no setting hassles as the USA local time is downloaded to the digital clock and reserved with a button cell battery. Simply plug the bedroom clock into wall outlet, set your time zone (EST, NST, AST, HAT, AKT, PST, MST, CST) and you are there! The large 5 inches screen for this digital alarm clock clearly delivers the You get everything needed to know at a glance, ensuring a soothing visual experience at any angle. (not included) keeps the clock working during power cut (press any button, clock lights up for 5s then off automatically for power saving). The alarm will go off at the scheduled time, ensuring to wake you up the next morning. No need to worry about missing your important meeting! There are 6 brightness levels (100%→70%→50%→30%→10%→5% ) plus mode, no worry about the display light blinding you all night long nor squinting needed. To adjust the brightness, the clock should be plugged into a wall outlet. With only batteries powered, brightness is not adjustable. The desk clock should be plugged in wall outlet for use. 5V/2.1A adapter is provided and the adapter cord is 1.5 meter in length. 110V-240V voltage applicable. There are two USB ports. One is used to power the clock and the other to charge cell phones, tablets or other mobile devices at bedside. Convenient as bedside clocks bedroom. The beeping alarm will last for 2 minutes and you can press any button to turn off the alarm for one day. The easy to access snooze button on the top allows you to catch an extra 8 minutes shuteye with ease. The time format for this self setting clock is standard time and military time optional. feature releases yourself from resetting the time during Daylight saving time and winter time! Auto Set Alarm Clock Wooden Digital Clock Digital Clock with Date Wooden Alarm Clock Large Digital Clock Wooden Digital Clock Self Setting Alarm Clock ## Features - Large Display with Full Range Dimmer: 5 inches Large LCD screen with nice eye care number display. Time, date and temperature display. Almost full range brightness settable (6 levels + auto dim ), you can easily change to have the view bright or dim it to extremely low. - Auto Set Time: The alarm clock will set itself to right time, date and temperature immediately once plugged in. The long lasting button cell backup battery (installed ) will holds all settings and ensure the time always be accurate in case of main power interrupted. What you need to do is set your time zone and wake up time. Simple as that. Even miss the right time, you are still able to set it manually. - Auto DST and selectable time zone: Automatically adjusts to Daylight Savings Time while set the DST on. Seven USA time zone (EST/ CST/ MST/ PST/AST/HAT/AKT) and one newfoundland time zone NST selectable for your location. - Beeping alarm with snooze: A beeping alarm sound will wake you up naturaly and the alarm volume is not adjustable. Only single alarm available. Additional snooze to counter oversleeping, simply press the snooze button once and go back to sleep. 8 minutes later the alarm will ring again. - Plug in clock with single USB charging port: the digital clock come with two usb ports, one is to power the clock (1.5 meter USB cable is included), ther other USB charging port can be used to charge cellphone and other electronic device. 3 x AAA batteries( not included) as backup, which will store the setting and keep the time works in case of main power outage. - IMPORTANT: 1) pleae kindly know the item is ONLY an alarm clock WITHOUT radio function. 2) About Auto Set Feature: America time is downloaded (preset) to the clock during production so there is no need to set the clock manually once received the item. - Clock Size: Length 6.2 inches x Height 4.1 inches x Width 1.5 inches; USB cable length: 1.5 meters ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | auto dimmable, self setting, date, day of week, thermometer, auto dst, battery backup, electric clock for desk, nightstand, bedside, living room, bedroom, office, small gifts | | Alarm Clock | Yes | | Asin | B07G34JD32 | | Best Sellers Rank | #12,406 in Home & Kitchen (See Top 100 in Home & Kitchen) #52 in Alarm Clocks | | Brand Name | DreamSky | | Clock Form | Multi Display | | Color | Black | | Connectivity Technology | USB | | Customer Reviews | 4.6 4.6 out of 5 stars (20,551) 4.6 out of 5 stars | | Dial Color | Black | | Display Type | Digital | | Frame Material | Plastic | | Indoor Outdoor Usage | Indoor | | Item Dimensions W X H | 6.1"W x 4"H | | Item Highlight | Digital Clock with Date & Day of Week, 5 Inch Large Display, Weekday, Temperature, USB Port, Auto DST, Brightness Dimmer | | Item Weight | 10.56 ounces | | Manufacturer | DreamSky | | Manufacturer Part Number | DS313 | | Material Type | Plastic | | Model Number | 8541847857 | | Mounting Type | Tabletop | | Number Of Batteries | 1 CR2032 batteries required. | | Number Of Items | 1 | | Number Of Packs | 1 | | Operation Mode | Electrical | | Power Source | Battery Powered, Corded Electric | | Room Type | Bedroom | | Screen Size | 5 inches | | Shape | Rectangular | | Size | Small | | Style Name | digital clock | | Theme | bedroom, living room, guest room, bedside, office, desk, table, nightstand, | | Unit Count | 1 Count | | Upc | 675234184620 | | Watch Movement | digital alarm clock | ## Product Details - **Brand:** DreamSky - **Color:** Black - **Display Type:** Digital - **Indoor/Outdoor Usage:** Indoor - **Power Source:** Battery Powered, Corded Electric - **Product Dimensions:** 6.1"W x 4"H - **Room Type:** Bedroom - **Shape:** Rectangular - **Style:** digital clock ## Images ![Digital Alarm Clock - Image 1](https://m.media-amazon.com/images/I/71EDzmCftYL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Is the time supposed to set automatically?** A: Yes, but it will always set it 2-3 minutes slow. Even if you manually adjust it, it will reset itself slow again within days. **Q: Does the auto dst icon only come on after the 2nd sunday in march?** A: This is not an atomic clock and the description is misleading. The clock has a watch-like CR-2032 behind the regular AA batteries that keeps the time, but the time has to be set manually. The description says it's auto set, but this is a lie. If you take the CR-2032 battery out and put it again, time will reset to 12:00 and it will never auto set to the right time again, you have to do it manually. The time on the clock when you first received it, it's whatever time it was set at the factory, it will never auto set to the perfect time since this is not an atomic clock. Also, even if you do set manually, there is no way to set the seconds, thus, the clock will never show the perfect time, you will always have at least a minute of difference. **Q: What is the small cord with tiny end on backside of clock?** A: The clock is electric, it is a USB cord that goes into a plug that goes into the outlet. **Q: What is the warrranty information** A: Seller warranty: One year free replacement. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Here It Is! A Corded Electric Atomic Clock! *by on Reviewed in the United States June 30, 2026* Simple clocks to glance across the room are a dime a dozen. But we despise the time change game. Computers and phones that change the time automatically alleviate that stress, so any room clock simply must do the same thing. And it has to run on electricity for reliability. We’ve got plenty of decorative wall hangings that used to be clocks to prove that we’re too lazy to change batteries. So we waded through a lot of clocks to find a basic electric atomic clock. It shouldn’t be so difficult to find such a simple request. The power source should be a part of the title.Finally, we found about three choices. We narrowed it down to this one because the day and date format were more appealing with (abbreviated) words rather than numerals. We could do without the unused alarm time always showing, but nothing’s perfect. We were also impressed with the variety of colors. Surprisingly, we didn’t pick our favorite color. We picked drab black because the numbers pop off the screen without the distraction of color contrast. Try clicking back and forth through the color choices and see if you think that black is easier on the eyes.As promised, the clock is corded electric. Well, electric by way of USB. It comes with the brick to plug into the wall. Whatever happened to regular electrical cords? After plugging it in, the clock was easy to set up. Pick the time zone and everything else was set up by default. So far, the clock's keeping the time as expected. The clock is small enough to be unobtrusive, yet the large time is easy to read across the room. It’s convenient to see the day, date, and indoor temp in the bottom row. We saw some models with outdoor temp and other weather information, but that was too much clutter on the screen. We wanted simple, and that’s what this clock is.Today, the clock gets a 5. We trust that the next time the time artificially changes, this clock will keep up so we’ll never know the difference. We hope we don’t have to come back and downgrade the rating. ### ⭐⭐⭐⭐⭐ Perfect for bedroom and family room needs of elderly and power outages *by on Reviewed in the United States August 8, 2022* I spent hours over many days during 6 week sorting through available clocks on Amazon and other sites. Initially I passed this up due to a lower than average review rating. However decided to give it a try and ended up ordering 3 more. Now have a total of five. Will update review if they fail.Have had thee clocks now for 2-3 weeks. Set up was impressive! After the first two arrived, I was so blown away, that I ordered 3 more.After unpacking, I inserted 3 AAA batteries in a couple (and not in others) and plugged in. I did not have to set any time! It set itself automatically on my time zone. That met my most important need. We live where thunderstorms take down our power for a few minutes to a few hours a few times every month, sometimes weekly. Occasionally lose power for a day or more. It drives my husband and I crazy having to reset clocks so frequently.We have a few critical clock needs- large font, ability to dim at night, able to display time during power outages and ability to have the clocks display the correct time automatically when power comes back online.Unbelievable that no one makes such a product! Unless it's battery powered only. So when I finally gave in and looked at "battery" clocks, this one popped up. "Battery only" clocks are too small for our needs as they are mostly designed for travel and when not backlit, are hard to read. Battery clocks just can't put out the wattage needed for a bright, year round display. So I kept searching for a clock that plugs into the wall and had an option for batteries to keep time during power losses.This clock plugs into the wall and works both with and without batteries. When power goes out, if batteries are inserted then the clock face is able to display all readings when the Light/Snooze button is tapped. It displays for about 30 seconds. Very helpful if power goes out in the middle of the night and you are wondering what time it is. It also displays a "low battery" icon when they need to be replaced. We put one in the garage with batteries and another in the guest bedroom. The other 2 are in a family room and game room and they didn't need batteries as we don't use those rooms when we lose power.When power is resumed the clocks all display correct time, no need to reset. Of note, the clocks may have a 1-2 minute variance of displayed time but for us, that isn't an issue. Any clock we manually set, also has that same varience. Should an exact time be needed, we have mobile phones and tablets. The six inch high display, is absolutely perfect! Aging eyes need more space between characters. This clock has a good 1/4" space from all the edges and 1/2" between hours and minutes. The time is displayed 2 inches high on the upper two-thirds of the screen. This thoughtful elevation makes it easier to view than a smaller 2-3" clock when propped up in bed reading or laying down because it's at eye level.The 2" white font is easier on our eyes than our previous 2" red LED clock displays.We keep the Bright setting (5 levels) on high for the all the clocks except for the ones in our bedroom and guest room. Those are kept on Auto Bright which means it self dims to the lowest setting between the hours of 9pm to 7am and then retuns to the high setting. The minor drawback is that when the power goes out (even with batteries inserted) the clocks will default to the highest Bright setting, so the Auto setting needs to reset. The purpose of the batteries seem to be soley the ability to see all the displays (time, temp, humidity, battery level, time zone, day, date, am/pm, moon phase) when the Light/Snooze button is pressed.A huge unexpected plus for us with this clock is the built in Day, Date, Temperature and Humidity displays. Being retired, we are used to minor confusion of the days which are tracked mostly because of medical apts. Seeing the day and date helps us become centered when awakening. Living in FL the temp and humidity are quite useful as well.The clock size is perfect. Not too small to be easily knocked over accidentally or knocked off when cleaning the table top. It's lightweight to pick up when dusting and easy to grasp. The base is firm and keeps the clock on its placed location. The body design doesn't accumulate dust on the back. The power cord is long enough to reach nearby outlets from a table top.While not designed as a "travel clock"' should we have to travel, I would definitely pack one of these in our suitcase! So often we have to unplug hotel clocks due to too much night time brightness, alarms going off in wee morning hours and not displaying the correct time. This clock displays the Time Zone (EST, CST, est.) which is so needed when traveling! Not to mention the temp display which helps with decisions over hotel thermostat adjustments. It's so very difficult to locate and read those wall thermostats without a flashlight and glasses. Another travel plus is having the extra USB at our bedside.Our order for a generator install at this new home has been held up for 5 months due to shortages of propane tanks. However, these clocks will still be very much needed as the generator doesn't kick in until we have a 2-3 min loss of power. (A safety/compatibility issue with the tie in to our electricity provider to ensure its a true power loss and not a flicker situation.) Very pleased to have the correct time displayed regardless of power loss or flicker.My one reservation is if they will hold up over time. A handful of older reviews said they gave out after a few months. If that happens I will update this review. ### ⭐⭐⭐⭐⭐ Auto-set time, room temperature, and a large clear display make this one of my favorite clocks *by on Reviewed in the United States July 21, 2026* I love this clock, and I have purchased several of them for around my house and cottage. I have also given this clock many times as a gift in different colors, including black, gray, and white, and everyone has loved it. I usually get another mention later after they have used it for a while about how great it is and what a thoughtful gift it was.The auto time-set feature is my favorite part, and the room temperature display is a close second. I like having a clock that is easy to read clearly in rooms I am in often because it helps me keep better track of the time throughout the day.What I like:• Auto-sets the time when plugged in• Automatically adjusts for daylight saving time• No manual spring/fall time changes• Easy to move from room to room• If you unplug it and plug it back in, the time sets itself again• Large display is easy to read from across the room• Room temperature display is very handy• Great for bedrooms, bathrooms, kitchens, offices, cottages, and guest rooms• Nice simple design• Comes in several color options• Makes a surprisingly thoughtful gift• USB charging port is convenient• Plugs into the wall for regular use• Battery backup helps keep the time stored if power goes out• Snooze bar on top is easy to tap• Brightness is adjustable• Beep alarm starts softer and gets louder• Great if you want a simple clock that is easy to see and easy to useThings to be aware of:• This is not battery-only and needs to be plugged into an outlet for normal use• The backup battery does not run the full display like regular outlet power• The alarm is a beep alarm only, not radio or music• It has one alarm, not multiple alarms• It does not have a weekday-only alarm setting• If you do not want it to go off on weekends, you need to turn the alarm off manually• The alarm on/off switch is on the back, so it can be a little awkward when half-asleep• The room temperature is helpful, but I would use it as a general room indicator, not a perfect thermometer• The display is dimmable, but even the lowest setting may still be a little bright for very light-sensitive sleepers• I personally find the lowest setting still a little bright at night• When needed, I set it face down on the nightstand so I am not tempted to keep checking the time• You can also press the snooze/display button to light it temporarily when you want to check the timeOverall:This is one of my favorite clocks because the auto-set time feature is so convenient. I love not having to manually reset it for daylight saving time, and I also like that I can unplug it, move it, plug it back in, and the time sets correctly again. The room temperature display is another feature I use all the time. It is simple, easy to read, and useful enough that I have bought several for my own home and cottage and have given many as gifts. Just know before buying that it is a plug-in clock, has a single beep-only alarm, and the display may still be a little bright for some sleepers even on the lowest setting. Great value for the money in my opinion. ## Frequently Bought Together - DreamSky Alarm Clocks for Bedrooms with Battery Backup, Auto Set Digital Clock with Date and Day of Week, Temperature, USB Port, Auto DST, Dimmer, 12/24H - Wall Charger, Surge Protector, QINLIANF 5 Outlet Extender with 4 USB Charging Ports (4.8A Total) 3-Sided 1680J Power Strip Multi Plug Adapter Spaced for Home Travel Office (3U1C) - Power Strip, ALESTOR Surge Protector with 12 Outlets and 4 USB Ports, 6 Feet Extension Cord (1875W/15A), 2700 Joules, ETL Listed, Black --- ## 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.fr/products/79392066-digital-alarm-clock](https://www.desertcart.fr/products/79392066-digital-alarm-clock) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-11-04*