Overview of test results
Getting started
Proofing
Quality-Price ratio
Packaging
Getting started
Proofing
Quality-Price ratio
Packaging and contents
Benefits |
✔️ Fast, traceable delivery in line with the announced deadlines |
✔️ Very stable, robust, and immediately functional product |
✔️ Item matches the images shown on the sales page |
✔️ Noise level as promised |
✔️ Responsive and professional after-sales service |
Good to know |
✖️ Suitable for laptops from 14 to 17.3 inches. |
We tested the KLIM Everest as mystery shoppers.
This laptop cooler is marketed as a high-performance model equipped with four 4000 RPM turbo fans, dual USB-C/wall plug power supply, 360° RGB lighting, insulating foam, and four USB ports, compatible with 14“ to 17” laptops.
The audit was conducted according to the SaferBuy protocol, under real purchasing conditions, in order to assess the conformity between the product presentation, the advertised performance, and the actual user experience.
We've reviewed the Utopia Deals integral waterproof mattress protector. This product is designed to protect your mattress against night-time accidents and perspiration.
It features a waterproof polyester membrane on the underside for optimum waterproofing.
The integral mattress protector can also extend the life of your mattress by protecting it against moisture, physical and daily wear and tear, and allergens.
After a detailed inspection of the product, we confirm that this item is in full compliance with the description provided by the brand on its website. All advertised items, including materials, dimensions and options, correspond exactly to what is presented online. What's more, the mattress protector can be used immediately upon receipt of the parcel.
Overall, this Utopia brand integral mattress protector is an excellent combination of waterproofing and comfort. Recommended for mattress protection. This brand is transparent in its product description, photos and marketing arguments, making it a recommended choice by our Saferbuy institute.
Benefits |
✔️ Fast delivery with excellent tracking |
✔️ Very stable, robust, and immediately functional product |
✔️ Item matches the images shown on the sales page |
✔️ Noise level as promised |
✔️ Responsive and professional after-sales service |
Good to know |
| ✖️ Suitable for laptops from 14 to 17.3 inches. |
We tested the KLIM Everest as mystery shoppers.
This laptop cooler is marketed as a high-performance model equipped with four 4000 RPM turbo fans, dual USB-C/wall plug power supply, 360° RGB lighting, insulating foam, and four USB ports, compatible with 14“ to 17” laptops.
The audit was conducted according to the SaferBuy protocol, under real purchasing conditions, in order to assess the conformity between the product presentation, the advertised performance, and the actual user experience.
The KLIM Everest received a final score of 93/100 and was awarded the SaferBuy badge.
The KLIM Turbofrost achieved a final score of 93/100 and received the SaferBuy badge.
The test
1. General Information
Nous avons effectué un achat anonyme de ce ventilateur pour PC portable modèle Everest, de la marque KLIM sur Amazon. En tant qu'institut de test indépendant, nous avons évalué ce produit avec soin, de la commande à l'utilisation.
It is important to note that our evaluations are in no way influenced by brands. Brands pay for an audit of their customer experience and for the use of our trust badge, but are not informed when we place an order.
Our assessment covers the entire customer journey, from product presentation to delivery and acceptance. We also analyze packaging, user experience and after-sales service, while assigning a value-for-money score compared with other market players.
Assessments are based on a points system, with a maximum of 100 points per section. The final grade is the average of the sections, weighted according to their importance. Details of our assessment process are available on our website.
2. Delivery (out of 100 points)
ℹ️ Delivery testing provides accurate information on the time, condition and reliability of delivery services offered by brands. Consumers want to be sure that their products will arrive on time and in good condition. By testing delivery processes, we can identify weak points, whether delays, damage or communication problems.
Criteria | Remarks | Points obtained |
Delivery times | Delivery within the stated time frame. | 50/50 |
Package condition on receipt | Package clean, no damage, no signs of moisture | 10/10 |
Package tracking communication | Clear tracking, functional tracking link | 40/40 |
Total | 100/100 |
*The maximum number of points is 100.
Smooth delivery, clear communication, and complete traceability.
This first delivery experience complies with SaferBuy standards.
3. First impressions, packaging and contents
ℹ️ Here we take a closer look at packaging. Durability is becoming an increasingly important factor. In addition, sufficient product protection must of course be guaranteed. Are the contents of the packaging complete, and does the brand make it as easy as possible to use the product directly?
Criteria | Remarks | Points obtained |
Product protection | Good overall resistance. Slight deformation during pressure tests. | 87/100 |
Packaging durability | Compact packaging but lacks some information related to sorting | 80/100 |
Package contents | All advertised features are present and functional. | 100/100 |
Operating instructions and user guide | Clear, illustrated, logical, easy-to-access instructions, translated into several languages.
| 100/100 |
Total | 91,75/100 |
*The maximum number of points is 100.
The packaging protects the product effectively, but it could be slightly reinforced to limit damage caused by pressure.
The opening experience is seamless.
The product is easy to install, accessible to everyone, and translated into different languages.
4. Getting started
ℹ️ How is the product designed visually (shape, color), what is the quality of the materials used? Is the product well designed? Does its actual appearance match the description on the product page?
Criteria | Remarks | Points obtained |
Product appearance | Impeccable finish, consistent with the images. We did not notice any discrepancies between the presentation on the sales page and the product received. | 100/100 |
Size, dimensions, ingredients and composition | The product matches its online description, and the dimensions are correct. It complies with what is displayed on Amazon. We can clearly see the aluminum part and the ABS base. The place of manufacture is not indicated on the website or on the product. A label on the packaging indicates “Made in China.” | 70/100 |
Getting started | Stable, intuitive, immediate operation | 100/100 |
Well thought-out product? installation, uninstallation? | No assembly required, carefully designed ergonomics | 100/100 |
Total | 92,5/100 |
*The maximum number of points is 100.
Optimal handling: the product inspires confidence and reflects a serious design. We note the presence of aluminum for the support.
The product received matches the description on the website; we did not detect any discrepancies or differences. To add a little more transparency, it would be useful to display the product's place of manufacture on the sales page.
5. Practical test: Does the brand deliver on its promises?
ℹ️ In this section, we document the results of our practical tests and determine whether products deliver what brands promise. Are marketing arguments and advertising promises well-founded?
Observed criteria | Remarks |
“Cryogenic cooling” | Marketing claim. Non-technical term in this context; there is no thermal data to validate this claim. |
“4 fans at 4000 RPM = 16,000 RPM combined” | Partially true. The 4000 RPM per fan is plausible, but the RPMs do not add up. Imprecise marketing wording.
|
“Maximizes airflow, keeps your PC cool” | Plausible performance. The improvement in airflow is observable and consistent with actual use. Reasonable claim.
|
“Aircraft-grade aluminum” | Technical Terminology. No document specifies the alloy, conductivity, or “aeronautical” certification. We note the presence of aluminum, but the term “aeronautical” requires proof.
|
“Reduces noise” | Acoustic compliance observed. The noise levels measured are consistent with the promise and remain moderate for a device with four fans. |
“Cools ALL major laptops” | Absolute promise. Broad compatibility, but not universal. Models without a bottom air intake may have variable results. |
The product sheet is generally consistent, well-structured, and based on credible arguments. The deletions mainly concern absolute or technical terms (“cryogenic,” “aeronautical,” “ALL PCs”) that would require more precise factual data.
The KLIM Turbofrost has successfully passed this test. It appears to be a reliable, high-performance product that delivers on its key promises.
He scores 90/100 on this section.
6. Quality-price ratio and consumer reviews
ℹ️ In this section, we analyze prices in the sector and compare competitors' prices. We also study customer reviews collected on recognized platforms to better understand and assess brand reputation.
Arguments | Remarks | Points obtained |
Quality-price ratio | The KLIM Turbofrost is priced at €89.97, which is about average for this range of laptop fans. | 93,2/100 |
Analysis of customer reviews | Rated 4.6/5 based on 200 reviews on Amazon. | 90/100 |
*The maximum number of points is 100.
On the KLIM brand's Amazon page, customers rate this Everest laptop fan highly, giving it an average of 4.6/5 stars based on over 200 reviews.
Regarding the negative reviews left by customers over the last three months:
In recent months, some customers have said that the fan only runs at up to 3,300 revolutions per minute, while others have expressed disappointment with the foam.
Positive reviews highlighted by customers over the last three months:
Customers appreciate this cooling pad for electronic devices. It effectively fulfills its cooling function and proves to be very effective against rising temperatures. Users consider it to be a good, high-quality product. The pad maintains the temperature at an ideal level and significantly lowers the laptop's temperature readings. Opinions regarding the noise level remain divided.
The overall consumer sentiment is positive. This Everest laptop fan is perceived to be of very good quality, and its price point justifies its excellent score in terms of value for money.
7. Evaluation of after-sales service
ℹ️ In this section, we evaluate contact with after-sales service, including ease of access, responsiveness and professionalism of the team. We also check whether brands respect their commitments in terms of warranties, return and refund policies.
We didn't need to request tracking numbers: all delivery information was provided automatically when the order was placed, which inspires confidence and reassurance.
Accessible, professional, and responsive customer service.
Personalized, solution-oriented responses consistent with the stated policy.
Customer service scores 100/100.
8. Conclusion and overall score
Criteria | Weighting | Points Obtained |
Delivery | 10% | 100 |
Packaging and contents | 10% | 91,75 |
Waiting and getting started | 10% | 92,5 |
Practical test and brand promises | 35% | 90 |
Analysis of customer reviews | 10% | 90 |
Analysis of after sales services | 10% | 100 |
Quality-Price ratio | 15% | 93,2 |
TOTAL | 93/100 |
*The maximum number of points is 100.
This Esport gaming chair from KLIM has an overall score of 93/100 and has been awarded the SaferBuy badge. This rating reflects a satisfactory overall performance according to our test criteria. The test period took place in November 2025 and can be found in our database under license number 2025894. Further information on our testing procedure can be found at saferbuy.fr
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Our tests are carried out exclusively under real-life conditions, enabling us to examine each product's features in detail. Find out more about our testing methods, click here.
