Mainstays Digital Alarm Clock with Snooze and Battery Backup, Easy to Use Top Button Controls, White Case with .6” Red Easy to Read LED Display, SPC089B
Mainstays Digital Alarm Clock with Snooze and Battery Backup, Easy to Use Top Button Controls, White Case with .6” Red Easy to Read LED Display, SPC089B
Hero image 0 of Mainstays Digital Alarm Clock with Snooze and Battery Backup, Easy to Use Top Button Controls, White Case with .6” Red Easy to Read LED Display, SPC089B, 0 of 6
Best seller
Mainstays

Mainstays Digital Alarm Clock with Snooze and Battery Backup, Easy to Use Top Button Controls, White Case with .6” Red Easy to Read LED Display, SPC089B

1,238 ratings
Mainstays Digital Alarm Clock with Snooze and Battery Backup, Easy to Use Top Button Controls, White Case with .6” Red Easy to Read LED Display, SPC089BMainstays Digital Alarm Clock Snooze Battery Backup Easy Use Top Button Controls White Case 6 Red Easy Read LED Display SPC089BSHARP Digital Alarm Clock Cloud White Easy to Set Controls Red LED Display2 pack SHARP Digital Alarm Clock Cosmic Silver Easy to Set Controls Red LED DisplaySHARP Digital Alarm Clock Cosmic Silver Easy to Set Controls Red LED Display3 pack SHARP Digital Alarm Clock Cloud White Easy to Set Controls Red LED DisplayMainstays Digital Alarm Clock Snooze Battery Backup Easy Use Top Button Controls Silver Case 6 Red Easy Read LED Display SPC089D
ConfigurationMainstays-Out of stock
Actual ColorWhite-Out of stock
Pack SizeSingle-Out of stock

Key item features

  • Clear LED Display: Easy to read .6-inch red LED display for clear visibility.
  • Convenient Controls: Easy to access top button controls for simple operation.
  • Snooze Function: 9-minute snooze feature for additional rest.
  • Battery Backup: Requires 1 x 9V battery (not included) to store time and alarm settings during power interruptions.
  • Compact Dimensions: Product dimensions are 4.63 x 1.95 x 2.8 inches, making it a compact addition to your bedside.
  • Plastic Housing: Made with durable plastic housing for longevity.
  • White Case: Features a white case with a red LED display for a modern look.
  • No Assembly Needed: Ready to use out of the box with no assembly required.
Generated by AI

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

4.5 out of 5 stars
stars
1,238 ratings591 reviews
How item rating is calculated
  1. 5 stars74% (914)
  2. 4 stars14% (171)
  3. 3 stars4% (55)
  4. 2 stars1% (18)
  5. 1 star6% (80)

Reviews summary

Pros

  • : The clock fits easily on nightstands and in travel bags.
  • : The clock's top buttons simplify alarm and time programming.
  • : Offers great value at this cost.
  • : Display shows bright red digits readable in dark.
  • : The clock keeps time and alarm settings during outages.

Neutral

  • : Device gives a steady beep but can sound weak or too high-pitched.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 591 reviews

Jul 24, 2026
Reviewer name: Ma
Top Reviewer
Item details
Configuration: Sharp
Color: White
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Cute little clocks works

Needed a cheap clock for bedroom so when I wake up during the night I'll know what time it is etc. lol anyway I plugged the clock in as soon as I received it and set it. Anybody can set this little clock. It has been keeping perfect time all day so I think it will be fine! It has a black background and red numbers lit up are easy to see in the dark. That's all I needed. I can't say if the battery backup works because I only put an old one in and think it's the battery not the clock but I do not need that. I have a battery one in my living room in case electricity goes out and will get a fresh 9 volt battery but I really am not worried about that. The little clock works, didn't cost much and I can see it. I would purchase again!

Helpful?5XR0MKIG7PC5132427317
Aug 31, 2026
Reviewer name: Steve
Top Reviewer
Item details
Configuration: Sharp
Color: Silver
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Simple, basic. Does the job at a good price

Perfectly fits my needs. Easy to set up, simple design ensures a long life. Thanks

Helpful?5XR0MKIG7PC5132427317
Sep 6, 2026
Reviewer name: Patricia
Top Reviewer
Item details
Configuration: Sharp
Color: Silver
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Easy to use

I needed to replace the clock I bought last October from Walmart. We took a power hit and the clock wouldn't allow adjustments to time. I hope this model will be more accommodating. So far, so good.

Helpful?5XR0MKIG7PC5132427317
Current price is $8.43
Price when purchased online
Not Available

How do you want your item?

How do you want your item?
Not available