AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,Green
AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,Green
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Asfrost

AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,Green

AsFrost Waterproof Smart Coffee Mug Warmer, Coffee Cup Warmer for Desk Auto Shut Off, Electric Beverage Warmer Plate with Two Temperature Settings,GreenAsfrost Green Beverage Warmers Auto Shut off WaterproofCOCOBELA Waterproof Smart Coffee Mug Warmer Coffee Cup Warmer Desk Auto Shut Off Electric Beverage Warmer Plate Two Temperature Settings Blue
Actual ColorGreen

Key item features

  • Safe Construction: Composed of high-quality ABS and aluminum, this warmer coaster is resistant to high temperatures and offers strong thermal conductivity for safe and durable use.
  • Temperature Control: Maintains beverage temperatures between 104-140°F (40-60°C), ensuring a consistent warm drink without boiling liquids.
  • Versatile Compatibility: Suitable for most cup types including metal, ceramic, enamel, and glass, with best performance on thin-walled, flat-bottomed mugs.
  • Compact Design: Measuring 5.1 x 4.3 x 0.8 inches, it is lightweight, portable, and easy to operate for various settings like home or travel.
  • Efficient Heating: Features a metal panel surface for excellent heat conduction, uniform heating, and fast warming to preserve beverage temperature.
  • Simple Operation: Easily activated by pressing the power button after connecting to the 1.1-meter UL plug power cord.
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Current price is $11.99
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4.573221757322176 stars out of 5, based on 720 seller reviews(4.6)
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About this item

Product details

Specifications

Warranty

Customer ratings & reviews

3.9 out of 5 stars
stars
286 ratings106 reviews
How item rating is calculated
  1. 5 stars57% (164)
  2. 4 stars11% (31)
  3. 3 stars9% (25)
  4. 2 stars7% (20)
  5. 1 star16% (46)

Reviews summary

Pros

  • : Provides great value for its functionality.
  • : Fits alongside laptops with no space issues.
  • : Easy to use with straightforward on/off functionality.
  • : Maintains a steady heat level during use.

Neutral

  • : Can maintain warmth, but may struggle with consistent heat.

Cons

  • : Requires excessive force to operate.
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Showing 1-3 of 106 reviews

Feb 2, 2026
connie
Top Reviewer
Item details
Color: Green
Sold byONSN TechDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Good

Perfect size fits alongside my laptop with no issues surrounding the area. Love the look and that it's electric. Gettingbtired of having to power items up to a usb base. Might be great for travel but at 73 yrs old I only travel once a year. I like stationary appliances. Guess I'm too old for new technology. It's good but don't need the entire household under usb source. Loving it the way it is came

Helpful?46AYR4GWS4EL1349822394
Jun 23, 2026
Walmart customer
Top Reviewer
Item details
Color: Blue
Sold byONSN TechDelivered byWalmart
5 out of 5 stars review

Verified Purchase

A Happy Wife

My wife uses this cup warmer. It looks much better than the one she used to have and so far has worked perfectly. She's very happy with it and the price was reasonable.

Helpful?46AYR4GWS4EL1349822394
May 1, 2026
Barbara
Item details
Color: Green
Sold byONSN TechDelivered byWalmart
4 out of 5 stars review

Verified Purchase

After a few weeks the on/off button quit working. I have to plug it in to turn it on. The cord is very short. It should be at least 5' long for desk top use. The heat has become less and less with use.

Helpful?46AYR4GWS4EL1349822394