HKM-666771 Compact Smartphone Cooling Fan for Mobile Gaming – High-Efficiency Semiconductor Radiator with USB-C Charging and Secure Clamp Fit
SKU: 29008809220

HKM-666771 Compact Smartphone Cooling Fan for Mobile Gaming – High-Efficiency Semiconductor Radiator with USB-C Charging and Secure Clamp Fit

Sale price$62.99 Regular price$69.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

HKM-666771 Compact Smartphone Cooling Fan for Mobile Gaming – High-Efficiency Semiconductor Radiator with USB-C Charging and Secure Clamp FitIntroducing the HKM 666771 Compact Smartphone Cooling Fan, the ideal companion for mobile gamers seeking an edge in performance. Designed with precision, this high efficiency semiconductor radiator ensures your device stays cool during intense gaming sessions, preventing overheating and maintaining optimal functionality. Utilizing advanced semiconductor cooling technology, this device offers rapid heat dissipation through a high speed fan combined

Introducing the HKM-666771 Compact Smartphone Cooling Fan, the ideal companion for mobile gamers seeking an edge in performance. Designed with precision, this high-efficiency semiconductor radiator ensures your device stays cool during intense gaming sessions, preventing overheating and maintaining optimal functionality.

Utilizing advanced semiconductor cooling technology, this device offers rapid heat dissipation through a high-speed fan combined with a metal cooling plate, effectively managing temperatures so you can focus on your game. The CX12 model, known as the "Power" edition, is especially suited for heavy usage, making it perfect for gaming or streaming without interruptions.

Equipped with a convenient USB-C charging port, the HKM-666771 allows for quick and reliable power input, ensuring that you can easily keep the fan running without hassle. Its innovative magnetic grip or clamp fit design ensures compatibility with most smartphones, providing a secure hold without slipping, allowing you to concentrate fully on your gameplay.

With its minimalist aesthetic in black featuring sleek silver MEMO branding, this cooling fan not only performs effectively but also adds a touch of style to your gaming setup. Experience uninterrupted gaming performance with the HKM-666771 Compact Smartphone Cooling Fan, and elevate your mobile gaming experience today.

Description
MEMO Power Mobile Cooler – A compact and high-efficiency semiconductor radiator for smartphones, built for mobile gamers who demand consistent performance without overheating.

Overview
Semiconductor Cooling Technology (visual design) – Provides rapid and efficient heat dissipation using a high-speed fan and metal cooling plate.
CX12 Model (label) – Identified as the “Power” edition, ideal for heavy use during gaming or streaming.
USB-C Charging Port (visible) – Enables fast and reliable power input with modern USB-C support.
Magnetic Grip or Clamp Fit (based on design) – Compatible with most phones, fits securely without slipping.
Minimalist Design (black with silver MEMO branding) – Sleek look that pairs well with gaming setups.

Product Information
Category: Smartphone Cooling Fan / Mobile Radiator
Key Materials: Metal fan, semiconductor cooling module, plastic housing

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 29008809220

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4.9 ★★★★★
Based on 2126 reviews
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Steven D
Louisville, US
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
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Reviewed in the United States on January 8, 2025
H
Verified Purchase
Hugh62
Charlottesville, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025
F
Verified Purchase
Fabric Crazy
Dallas, US
★★★★★ 5
Really nice shoes
Size: 9, Color: Black Polished Full Grain
My husband enjoys wearing these shoes. Very classy looking. They fit well. They arrived quickly. He liked them so much he ordered another pair in a different color which have worked out just as well.
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Reviewed in the United States on February 3, 2026
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Verified Purchase
tjw
Pawtucket, US
★★★★★ 3
Way too narrow
Size: 9.5 Wide, Color: Burgundy Polished Full Grain
I ordered a wide in this shoe, but it was still way too narrow. I had to return them. Otherwise, it looked like a nice quality shoe.
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Reviewed in the United States on February 12, 2026
B
Verified Purchase
BetterEveryDay
Charlottesville, US
★★★★★ 5
I usually wear 11.5's, but I buy 1/2 size smaller to accommodate for stretch. Leather relaxes.
Size: 11, Color: Burgundy Polished Full Grain
5 STARS: These shoes are awesome. I keep coming back for more. I have major foot problems, have tried all kinds of shoes, orthotics, and inserts... but believe it or not, these shoes work better than any of that stuff. I wear them daily. I buy lots of them, for home, for church, and I'm getting my first pair of J&M boots today, for winters in Indiana... Brrrr
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Reviewed in the United States on December 18, 2025

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