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BLACK+DECKER EM720CB7 Microwave Review: Small, Simple and Slower

The BLACK+DECKER EM720CB7 Microwave is a compact microwave for simple reheating, best for small kitchens and dorm rooms. Rated 4.2 out of 5 across 22,887 user ratings. The main drawback: durability is a concern. We scored it 3.9 out of 5.

By Whimsical Pris, Kitchen Editor Published December 20, 2025 Updated September 26, 2026
3.9Our score
BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 2 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 3 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 4 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 5 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 6 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 7 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 8 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 9 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 10 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 11 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 12 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 13 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 14 BLACK+DECKER EM720CB7 Digital Microwave Oven with Turntable Push-Button Door, Child Safety Lock, 700W, Stainless Steel, 0.7 Cu.ft, view 15
Product gallery, 15 images
$79.97$95.99 17% off Check price on Amazon

Prices shown were correct on September 26, 2026 and change frequently.

TL;DRThe Short Answer: Is the BLACK+DECKER EM720CB7 Microwave Worth It?

A small microwave saves counter space, but 700 watts changes how you cook. The BLACK+DECKER EM720CB7 is compact, simple and quiet, with one-touch presets and both time and weight defrost. Coming from a full-size 1000-watt-plus model, expect reheating to take noticeably longer, and a dinner plate only just fits. It is easy to use, but reliability is patchy and some units fail within months.

NoFussDeal rates the BLACK+DECKER EM720CB7 Microwave 3.9 out of 5 at $79.97. Last updated September 26, 2026.

Key Facts

Capacity
0.7 cubic feet
Product Dimensions
13"D x 17.3"W x 10.2"H
Wattage
700 watts
Voltage
120 volts
Material
Not Available
Color
Stainless Steel

What Stands Out

  1. 700 watts with 10 power levels in a 0.7 cubic foot cavity
  2. Six one-touch presets: popcorn, potato, pizza, frozen vegetable, beverage and dinner plate
  3. Time Defrost and Weight Defrost for frozen meat, vegetables and casseroles
  4. 30-second express cooking at the touch of a button
  5. Push-button door, child safety lock, interior light and a removable 10-inch glass turntable

Strengths and Drawbacks

What works

  • Easy to use, with a clear digital panel and sensible presets.
  • Often surprisingly quiet.
  • Compact and light enough for one person to lift, ideal for small kitchens.
  • Both time and weight defrost.
  • Express cooking at the touch of a button.

What does not

  • Durability is a concern, with some units failing within months.
  • At 700 watts, food takes noticeably longer than in a full-size microwave.
  • Dinner plates only just fit, leaving little room to lift them out.
  • The child safety lock frustrates anyone who does not know how to switch it off.
  • Heat distribution can be uneven.

Features in Depth

01

700 Watts and 10 Power Levels

Wattage 700 watts Number of Power Levels 10 Frequency 2.45 GHz

Output is 700 watts with 10 power levels, and express cooking adds 30 seconds at a touch.

$79.97 3.9/5 Check price
02

Compact 0.7 Cubic Foot Cavity

Capacity 0.7 cubic feet Turntable Diameter 10 inches Product Dimensions 13"D x 17.3"W x 10.2"H

The 0.7 cubic foot interior has a removable 10-inch glass turntable, inside a body 17.3 inches wide, 13 inches deep and 10.2 inches tall.

$79.97 3.9/5 Check price
03

Presets and Two Defrost Modes

Cooking Program Beverage, Frozen Vegetable, Pizza, Popcorn, Potato Defrost System Type Defrost Controller Type Touch

Six one-touch buttons handle popcorn, potato, pizza, frozen vegetable, beverage and dinner plate, and defrost can be set by time or by weight.

$79.97 3.9/5 Check price
04

Push-Button Door and Child Safety Lock

Special Feature Child Safety Lock Item Weight 20.2 pounds

The door opens with a push button, and a child safety lock stops the controls being used until it is released.

$79.97 3.9/5 Check price

How We Scored It

Based on
The manufacturer's published specifications and the product's live Amazon listing.
Owner rating
4.2 out of 5 on Amazon, recorded September 26, 2026
How we score
We score each thing that comes up most in owner feedback on the BLACK+DECKER EM720CB7 Digital Microwave Oven. Eight things come up most in owner feedback: one draws praise, five split opinion and two draw mostly complaints. Its ratings average 4.2 stars (66% five stars, 14% four, 7% three and 13% one or two), so every score starts at 84, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read ten owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.2 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Here that takes off 0.3, which gives 3.9. Read our editorial standards

Quality

None of the ten owner reviews we read mention it. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion is split.

78Mixed

Reliability

One of the ten owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion …

Read the full note (409 characters)

One of the ten owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion is split.

78Mixed

Noise Level

One of the ten owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion …

Read the full note (409 characters)

One of the ten owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion is split.

78Mixed

Heat Distribution

BLACK+DECKER lists the wattage as 700 watts and the heating method as Electric. Three of the ten owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaint…

Read the full note (492 characters)

BLACK+DECKER lists the wattage as 700 watts and the heating method as Electric. Three of the ten owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion is split.

78Mixed

Durability

Durability is a concern as units stop working within months, and opinions on value are divided. BLACK+DECKER lists the warranty description as 1 year warranty. One of the ten owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. 20% of all ratings are three stars or fewer, which is where complaints like this us…

Read the full note (489 characters)

Durability is a concern as units stop working within months, and opinions on value are divided. BLACK+DECKER lists the warranty description as 1 year warranty. One of the ten owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 72: we started at 84 and took off 12 because it draws mostly complaints.

72Needs Improvement

Purchase

Three of the ten owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 72: we started at 84 and took off 12 because it d…

Read the full note (423 characters)

Three of the ten owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 72: we started at 84 and took off 12 because it draws mostly complaints.

72Needs Improvement

Owner Satisfaction

66% of ratings are five stars and 14% are four. 7% are three stars and 13% are one or two. A sizable share of ratings sit low, so weigh the drawbacks below as heavily as the praise. Score 84: its 4.2 star average on a 100 point scale.

84Mostly Positive

Value for Money

Three of the ten owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opini…

Read the full note (412 characters)

Three of the ten owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 20% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 78: we started at 84 and took off 6 because opinion is split.

78Mixed

Specifications

Size and weight

Capacity
0.7 cubic feet
Product Dimensions
13"D x 17.3"W x 10.2"H

Power

Wattage
700 watts
Voltage
120 volts

Materials and warranty

Material
Not Available
Color
Stainless Steel

What Buyers Say

Based on 22,887 Amazon customer ratings, averaging 4.2 out of 5, recorded 12 September 2026. See the reviews on Amazon

★★★★★

Lightweight and so far, I love it.

These are first impressions as I just received it.First can I say I’m impressed with the box itself. It has cut out handles which pretty much insures that the microwave stays upright during … Read it on Amazon
Notarosegardener · September 3, 2026 · Verified
★★★★★

Outstanding purchase!!

This is an excellent product! It does everything and allowed us to remove an old air fryer from the counter. I cannot believe how quiet it is, in every mode. You cannot even hear it running … Read it on Amazon
Nancy Johnson · August 17, 2026 · Verified
★★★★☆

Love this microwave, but it needs idiot proof buttons.

This microwave is the right size for a small kitchen. Value for money is also great. Appearance is sleek. Versatility is on point, but the controls-unless you walk everyone in your household… Read it on Amazon
T · August 22, 2026 · Verified
★★★★★

Was great , until it wasn’t !

Bought this is January and honestly it been great until today 7 months later. It has completely died ! I’m so upset 😭 ! When I bought this I got rid of my microwave and my air fryer both . N… Read it on Amazon
Ila · July 21, 2026 · Verified
★★★★★

Good microwave

It's compact but gets the job done. Nice appearance and color. Like the controls except the child lock which is irritating to remember every time I want to open. Wish I could disengage it. E… Read it on Amazon
Placeholder · August 1, 2026 · Verified
★★★★★

Great value and versatile with both microwave and oven functions

Been using it for a year now and it's actually amazing. It can do both microwave and air fryer/oven in the same unit so it save so much space of instead 2 units. It works great and reliable … Read it on Amazon
Tyler Hamilton · September 3, 2026 · Verified

Setting It Up

  1. Unpack and Place

    Set the microwave on a level counter with space around it for ventilation. It is light enough for one person to lift.

  2. Fit the Turntable

    Wash the glass turntable and seat it on its support. If it slides, a thin microwave-safe mat underneath the dish can help.

  3. Keep the Lock Instructions

    Read the loose card and the label on top that explain the child safety lock, and keep the card before peeling the label off.

  4. Set the Clock

    Set the clock on the LED display so the kitchen timer and countdown are ready to use.

Common Questions

Is the BLACK+DECKER EM720CB7 Microwave worth it?

Only for some buyers: we score it 3.9 out of 5. It has the features that matter for everyday jobs, including weight defrost and one-touch presets. Rated 4.2 out of 5 across 22,887 user ratings.

What are the downsides of the BLACK+DECKER EM720CB7 Microwave?

Durability is a concern, with some units failing within months. At 700 watts, food takes noticeably longer than in a full-size microwave.

How do you clean the BLACK+DECKER EM720CB7 Microwave?

Wipe the interior after spills so food does not bake on. Wash the glass turntable regularly and dry it before replacing.

How do adjusting package instructions work on the BLACK+DECKER EM720CB7 Microwave?

Most packaged food assumes a higher-wattage oven. Start with the longest time given, check, and add time in short bursts.

On Video

6 videos

BLACK+DECKER EM720CB7 Digital Microwave | Is The Black & Decker EM720CB7 Microwave Worth It?

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  5. BLACK+DECKER EM720CB7 Review Jeffrey
  6. Best BLACK+DECKER EM720CB7 Digital Microwave Oven Review | Stainless Steel, 700W, Child Safety Lock D&D Finds

The Verdict

3.9Out of 5

The BLACK+DECKER EM720CB7 is a small, straightforward microwave that is easy to use and often surprisingly quiet. It has the features that matter for everyday jobs, including weight defrost and one-touch presets. The limits come from its size and 700-watt output, which mean slower cooking and a tight fit for dinner plates, and reliability is patchy, with some units dying within months.

Who should buy it

  • Small kitchens and dorm rooms
  • Offices that need a simple shared microwave
  • Anyone mainly reheating drinks, leftovers and popcorn

For a compact, easy microwave in a small space, the EM720CB7 does the job. If you cook large portions or want speed, a bigger, more powerful model will serve you better.

Check price on Amazon

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