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Emerson

Emerson SmartSet Dual Alarm Clock Radio with AM/FM Radio, Dimmer, Sleep Timer and .9" LED Display, CKS1900

  • Based on 17,107 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Friday, Jun 20
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Pattern Name: Clock


Style: CKS1900


Features

  • Enhance User Experience with a Crystal-Clear 0.9 Jade Green LED Clock Display for Unmatched Clarity and Elegance.
  • Effortless Time Management: Seamlessly Auto-Adjusts to the Accurate Year, Month, Date, Day, and Time during Initial Setup and Even After Unexpected Power Interruptions, Ensuring Precision.
  • Tailor Your Wake-Up Experience: Personalize Your Mornings with a Versatile Snooze/Repeat Alarm, Innovative Programmable Sleep-to-Music Timer, and the Choice Between Gentle Radio Tunes or Engaging Buzzer Alerts. Craft Your Alarms to Suit Weekdays, Weekends, or the Entire Seven-Day Cycle.
  • Adaptable Brilliance: Experience Optimal Display Visibility with our 4-Level LED Clock Display Dimmer, Offering Customizable Brightness to Match Your Preference and Surroundings.
  • Elevate Your AM/FM Radio Digital Tuning: Immerse Yourself in High-Quality Sound and Timeless Entertainment with our Thoughtfully Crafted Compact Dimensions of 6.1 W x 4.9 D x 2.5 H, Thoughtfully Paired with an Inclusive Battery for Your Convenience.

Description

With Emerson's award-winning and Patented smartest technology, the flashing "12: 00" Display is a thing of the past. The CKS1900 clock radio automatically sets itself on the first use to the correct year, Month, date, day, and time. The clock radio features a large, easy-to-read LED display with dimmer control so it is easy on your eyes in the dark. The alarm can be programmed to operate on weekdays only, weekends only, or all seven days of the week. The alarm displays the month and date with the touch of a button. Set the alarm to wake you to your favorite AM/FM music or news station, or to the buzzer. The clock radio adjusts itself automatically for daylight savings time and leap year, as well as maintains the correct time when the power returns after power outages. Getting out of bed will no longer be a chore with the help of the CKS1900.

Brand: Emerson


Color: Black


Display Type: Digital


Style: CKS1900


Special Feature: Adjustable Brightness, Daylight Saving, Music, Snooze, Dimmable, Alarm, Radio, Adjustable Volume


Product Dimensions: 2.88"W x 5.25"H


Power Source: Corded Electric


Age Range (Description): Adult


Room Type: Bedroom, Living Room, Classroom, Home Office, Kid's Room


Shape: Rectangular


Brand: Emerson


Color: Black


Display Type: Digital


Style: CKS1900


Special Feature: Adjustable Brightness, Daylight Saving, Music, Snooze, Dimmable, Alarm, Radio, Adjustable Volume


Product Dimensions: 2.88"W x 5.25"H


Power Source: Corded Electric


Age Range (Description): Adult


Room Type: Bedroom, Living Room, Classroom, Home Office, Kid's Room


Shape: Rectangular


Indoor/Outdoor Usage: Indoor


Material: Plastic


Theme: Music


Are Batteries Included: Yes


Mounting Type: Tabletop


Number of Batteries: 1 CR2 batteries required. (included)


Alarm Clock: Yes


Watch Movement: Automatic


Warranty Type: Manufacturer


Number of Items: 1


Operation Mode: Electrical


Global Trade Identification Number: 14


Size: CKS1900


Manufacturer: Emerson Radio


UPC: 025806034714


Item Weight: 14.4 ounces


Item model number: CKS1900


Batteries: 1 CR2 batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: July 18, 2018


Department: Alarm Clock


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jun 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Radio clock with phone charger, sets itself when you plug it in.
Pattern Name: Clock Style: CKSW0555
Love this item, it sets itself when you plug it in. The sound of the music is great and you can just lay your phone on top to charge it while you are doing something else. It has alarms you can set readily and the price was most reasonable. It is very easy to tell the time as the numbers are easily readable. It's length is about the size of my hand (small woman size) and the width is about 1/2 my hand size, so very compact on my night stand. I also bought one for my office. Love it! ... show more
Reviewed in the United States on May 26, 2025 by Hazel Boothe-Brown
    • You get what you pay for (Style/Model: CKS1900)
Pattern Name: Clock Style: CKS1900
It gets the job done. It wakes me up on time, It has FM radio. Does it have the best sounding buzzer? No. Does it have the best audio quality and antenna? No. For the price though and for what it is, It works. I will leave 5 stars for that and to make up for this: I was skeptical about how it would be because of the lack of reviews, but I think that most of the people that have bought this before just never thought about leaving a review. After all, it is just an alarm clock. I like a lot of stuff that I have bought on here and very rarely do I write a review, so I understand. ... show more
Reviewed in the United States on May 16, 2025 by miguel lara
    • Challenging to set
Pattern Name: Clock Style: CKS1900
Alarm clock has large numbers and are very easy to see. Clock is automatically set for the eastern time zone and daylight savings time. for EST. If you live on the east coast, you are set. If not, I recommend disabling the automatic daylight savings feature. The buttons are dark and hard to see. Would have been better if the letters were white. It's been 8 days and I still haven't figured it out. It is a smart clock which means it has a chip in it to pick up certain information automatically, e.g. date, time zone, etc. ... show more
Reviewed in the United States on April 11, 2025 by yjdavis
    • Incredibly Cheap Quality, NOT User Friendly
Pattern Name: Clock Style: CKS1900
I've learned the hard way that almost nothing is made with quality anymore, so I had reasonable expectations regarding a replacement clock radio. I chose this Emerson brand because about 5 years ago, I had purchased a different model Emerson Smart Set clock radio for a different room, and the quality, design, and the features of that model were excellent. That one looks, feels, sounds, and functions like a premium, high ticket item. It had exceeded my expectations. Since that model is no longer made, this time I decided to try this Emerson model. This newer model is pure JUNK, JUNK, JUNK!!!! There is zero comparison to their previous product, or any clock radio I've ever owned, except that they are all technically clocks radios. First of all, this thing is so lightweight that a strong breeze from an adjacent window would blow it off its surface. Just walking by it, it's incredibly easy to knock it to the floor just by accidentally brushing against it. As for sound, it sounds like you'd expect a cheap radio to sound. It has adequate sound quality to wake you up and the volume can be made loud, but the louder it gets, the more marginal the sound quality becomes. But, since I bought this solely for the purpose of waking up on time, the radio sound quality was not a big problem for me. The cheap, textured, black matte plastic that it's made of is a dust magnate vs what a slick, smooth, shiny plastic would be, and it's tacky looking. Still, I could have lived with it if had to, though I know it would require constant dusting. Since I hate returning things, I tried to convince myself that this item would be okay for short term use, maybe longer. HOWEVER, the absolute deal breaker for me is the black buttons with the black writing on this black clock. What complete idiot designed this???!!!! I was willing to accept this clock's cheap quality and design for temporary use to avoid having to do a return, but the black writing on the black buttons on the black clock case is downright abusive!!! Especially given that this item is normally used/set at night in dim lighting. No one wants to have to turn on a bright overhead light or stick their face and this clock next to a bright lightbulb at bedtime just to try and read the settings when they're winding down and ready for bed. How are people supposed to set an alarm when the settings are unreadable??? Even in full daylight, you have to pick up the clock and try to angle it in the right light to read the control buttons, and I have excellent vision. Even in the daytime, I have to bring this to a sunny window and angle it 45 degrees in the sunlight just to read the controls. NO! An alarm clock should be able to be easily and quickly set. It should not be a nightly ordeal! This clock was designed with only making the cheapest possible product in mind. There was no attempt to offer the customer reasonable features, and there was no consideration of the customer in mind. Seriously, black buttons with black writing on a black background???!!!! Beyond idiotic! Can't wait to send this hunk of junk back!!!! ... show more
Reviewed in the United States on November 27, 2024 by MAMNOH
    • Ok for the price
Pattern Name: Clock Style: CKS1900
A bit of background before I discuss the Emerson CKS1900 clock/radio. I've had two red LED clock/radio's for some decades. A few months ago I replaced one (buttons failing) with a true RC (Radio controlled--aka "atomic") LCD unit. It keeps itself synchronized with the US official time standard in Boulder, CO via the WWVB radio signal. I have four other RC wall clocks that do the same. I purchased the CKS1900 to replace my other clock/radio, which although still working, is nearing the end of its life. My unit did NOT come with a printed manual. I therefore downloaded the electronic (PDF) version from the Emerson website. I prefer manuals in PDF format anyway (can always print them). The manual is quite basic and omits various details (given below). I suggest trying stuff and/or doing web searches. The CKS1900, having green dimmable LED's, is preferable to my old non-dimmable red LED unit. Easier on my eyes. I keep it on the lowest setting (for nighttime viewing). Although NOT an RC clock it does automatically change time at daylight saving changes (twice per year). In my area (YMMV) non-RC mains powered clocks (e.g. the ones in my Microwave & Oven) are accurate to about 30s. That is "good enough" given that my other (RC) units are within a second. Although not stated in the manual the DST start/end dates CAN be changed. Search for "SmartSet Technology" on the web to find the details on the Emerson website. Note that the dates on their page are for 2007 (the last change in the US). Use dates for the current year instead. DST changes cannot be turned off (the newer CKS1521 allows this but the method doesn't work on my CKS1900) so if you live in an area that doesn't have it you'll have to change the timezone/time twice a year. Not an issue in my case. While the CKS1900 has two alarms I don't need or use them. That said having two could be useful at times. As for the radio I don't use it but I've set up the local station presets anyway. The manual states that there are ten (P 01 to P 10) presets but in fact there are twenty--10 for AM and 10 for FM. Recalling a preset does NOT change the band (AM/FM). You have to do that manually via the BAND button. Also during tuning if you hold the TUNE + or - button down the unit will scan until finding the next station. Quick presses increase/decrease the frequency. In my case the radio has very low volume (I've seen other reports on the web about this). Others say it's "loud". I tried a full unit reset (removed the backup battery and AC power for 10 mins) but no change. Since I don't use the alarms/radio this is not an issue to me. Again YMMV. BTW the volume has (17) steps from U 00 to U 16. Unfortunately this model doesn't display the time in 24hr (aka military) format which I prefer. I did find, in the Q&A section of the CKS1800 page on Amazon, that it may be possible but the method given there doesn't work on my CKS1900. I may yet find a trick to do this. The bottom line: for the price (I got mine at a steep discount) this is a good all round clock/radio--at least for my purpose (bedside time display). PS: Most clock/radio's can't/won't show seconds (I've had some that did through undocumented button combinations). If the CKS1900 can I haven't yet discovered how. That said if you manually set the time, using the TIME and + - buttons, the seconds are set to zero (i.e. the minute will advance at the next 59/00 second transition). I've confirmed this multiple times. If your clock is "off" and you have an accurate time source this will make it right. BTW manually changing the date/time resets the internal standard (i.e. "SmartSet") per the manual. ... show more
Reviewed in the United States on October 22, 2022 by Stuart R Middleton-White
    • Over a year of use
Pattern Name: Clock Style: CKS1900
I bought this clock over a year ago and it performed excellent, the audio speakers for the radio needs improvement. At least a dual speaker instead of a mono speaker, but great over all.
Reviewed in the United States on June 2, 2025 by Roger Garcia

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