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
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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

1,138 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.
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Customer ratings & reviews

4.5 out of 5 stars
stars
1,138 ratings569 reviews
How item rating is calculated
  1. 5 stars74% (846)
  2. 4 stars14% (156)
  3. 3 stars4% (49)
  4. 2 stars1% (13)
  5. 1 star7% (74)

Reviews summary

Pros

  • : It is small in size, ideal for small spaces and travel.
  • : Simple setup with clear instructions.
  • : Offers great value at this cost.
  • : Display features digits in a clear and prominent manner.
  • : Operates on both electric power and 9v battery backup.

Neutral

  • : Can be loud and effective, but also weak or tinny.
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Showing 1-3 of 569 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
Jul 23, 2026
Reviewer name: anonymous
Item details
Configuration: Sharp
Color: Silver
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Perfect for my need

Perfect for what I needed and wanted. Walmart got it to me fast. Its simple easy to set. Alarm is good. Been getting alarm clocks really nice but I need a class to figure out how to set it. Don't need something smarter than me. This is exactly what I wanted. I highly recommend if interested. Good price also

Helpful?5XR0MKIG7PC5132427317
Jan 21, 2026
Reviewer name: Lawrence
Top Reviewer
Item details
Configuration: Sharp
Color: Silver
Multipack quantity: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

COOL CLOCK!

Cool Clock! I bought it for its red light display which is easy on the eyes at night and for its battery backup for when the power goes out... my old clock took 30 minutes use of four letter words plus karate skills of a kung fu master to reset the time. This new clock is so easy to set up, install a 9 volt battery and set the correct time. Did I say it looks really cool too? 5 STARS!

Helpful?5XR0MKIG7PC5132427317
Current price is $8.43
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