Customers say
Customers find the cooling fan effective at preventing overheating during charging and appreciate its build quality and value for money. The magnetic design receives positive feedback, with one customer noting the magnetic sticker idea is ingenious. While some customers say it’s not too noisy, others find it too loud. The product needs to be plugged in to work, and one customer mentions it comes with an adhesive thin piece of metal.
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A quick rundown of this product’s key features:
【27W Power Upgrade】The all-new upgraded semiconductor variable frequency cooling technology drops the temperature to below zero in 30 seconds, offering more powerful cooling. The full-power 27W combines with a custom TEC cooling chip to achieve up to a 40°C drop, and cooling down to as low as -15°C. Say goodbye to overheating, black screens, and frame drops, and enjoy high-frame-rate gaming for a stable win.
【Smart Temperature Control】The magnetic phone cooler features dual NTC over-temperature protection, monitoring the internal temperature of the clip in real-time. It automatically shuts off when the temperature exceeds 60°C or drops below -15°C, extending the device’s lifespan and ensuring safer usage. The Shark Arsenal app provides constant monitoring, allowing manual control and smart temperature adjustment to prevent condensation inside the clip.
【Comfortable Gaming Experience】The Magnetic Cell Phone Cooler 4PRO introduces the industry’s new magnetic attachment design with top and bottom air outlets, directing hot air away from your hands. Combined with the cooler’s low-noise design, it lets you enjoy uninterrupted gaming and fully unleash your skills. You can also customize the RGB lighting effects through the Shark Arsenal app to enhance your gaming experience.
【Wide Compatibility】It comes with a detachable grip, offering both magnetic and clip-on usage options. Say goodbye to the compatibility issues of magnetic coolers. It is widely compatible with Android smartphones, iPhones, Switch, iPads, laptops, and more. Additionally, the upgraded copper nut design allows it to be mounted on gimbals and camera stands, making it suitable for various scenarios like live streaming and vlogging, providing more convenience.
【Quality Assurance】12-month warranty and 24-hour after-sales satisfaction solutions provided by the Black Shark after-sales service team. Package contents: Cooler x1, Type-C cable x1, User manual x1, RemovableGrips x2.
Our Top Reviews
Reviewer: Jourdan S.
Rating: 5.0 out of 5 stars
Title: 10/10
Review: I’ve only had it a day and it’ll work fit on your phone with a bulky case those I’m pretty sure it won’t work nearly ass good with the case off but I bought it for my rog ally because I saw someone say it could be used but of course they fail to mention how they got it to work you basically have to by a magnetic sticker and place it over the vent on the back of the whatever you’re using it on if it doesn’t have mag safe so far I’ve held it on with a hairband and good placement kept my rog in the 60s to high 60s on turbo mode running a decent game at max graphics getting 120 frames and never went past 70 and if it did went right back down I’m scared of the condensation on the back getting into the rog while you’re playing but it hasn’t happened yet but I’ve only had it for a day but it does get cold and fast idk about the fan being loud i literally can’t hear it unless I put my ear to it but I have a lot of background sounds but even when my room was quiet I only heard my game and didn’t even hear the fans from the rog blowing because it was already cooled . Just remember you need a magnetic sticker I found a thermal one that helps with items just like this hopefully it does even better. Only downside is this thing is a powerhouse definitely need a good portable battery if you play on the move and also if you have a multi usb charger make sure it’s a good one my 240 watt charger was overheating running this and all my stuff connected to my ally I have to get a better one now but that cooler came in clutch put right on my usb hub and it was cooled again.Updated: the photo is running borderlands as high as you can on the rog while it’s still playable and I was at high 40’s to 50’s and the heavy parts and 60s almost running around without the cooler my temp was hitting 80 easily and showing no signs of ever going down with this sometimes it’s spiked to 84 for a few seconds but would go to down to 78 like normal I still have yet to find a good spot and good thermal sticker the one I had is too big and completely covered the vent but with the cooler on it’s doesn’t matter also can’t use the sticker with some cases you’d have to put it on the device itself
Reviewer: Jon E.
Rating: 5.0 out of 5 stars
Title: Perfect for Pokémon Go
Review: I picked this up because I was going to be playing Pokémon go fest in the hot central Florida heat. This thing cools down quick and it really helped keep my phone from overheating and lagging. The magnetic connection also made it really easy to pop on and off so I could share it with nearby friends if their phone started overheat. This worked very well from my iPhone in particular because I just use a bumper case which has the back exposed. So I can’t speak to how it works through a thick case. One extra perk of this wants to put the cool surface onto my neck for a quick little pick me up in the hot heat. Highly recommend!
Reviewer: IvanLin
Rating: 4.0 out of 5 stars
Title: cool
Review: it’s works for my iphone 13.
Reviewer: Mariann Romero
Rating: 5.0 out of 5 stars
Title: 100/10
Review: Excellent working the only issue is that it’s not rechargeable, it need to be plugged in for it to work but decreases the temp pretty fast I love it
Reviewer: Mathew morgan
Rating: 5.0 out of 5 stars
Title: A must have
Review: If you do a lot of work on your phone and it gets hot, these are fantastic 😎
Reviewer: lunchbox
Rating: 1.0 out of 5 stars
Title: App cannot be found. Don’t support this company.
Review: The app website is down, you can’t download it and it appears to be gone from the Internet. I found a copy but it force closes when I try to open it. This is more crap from a crap company.
Reviewer: Sebin
Rating: 3.0 out of 5 stars
Title: Nice add for mobile gamers
Review: Pros: it does stay very cold and the noise that it makes is ignorable if you have ever gamed on laptops and have used cooling fans for those. I would say it’s close to internal fans from REDMAGIC or other gaming phones.Cons: it cools you battery the most thus when gaming, the cpu heats up , which is closer to your camera and this heat to move to the center takes a while and does not directly cool your cpu. This means you either have a cold center phone throttling or you can buy a heat sink for your fan and this probably won’t fit your phone size if it’s a smaller form factor
Reviewer: José Martín Villalta Henríquez
Rating: 5.0 out of 5 stars
Title: Recomendadisimo 😎
Review: Muy ligero y súper potente.
Reviewer: Ufy
Rating: 5.0 out of 5 stars
Title:
Review: It does the job , have been playing Genshin and Wuthering waves full high graphics for hours and my iPhone didn’t heat up even once
Reviewer: Cihad Çevik
Rating: 5.0 out of 5 stars
Title:
Review: Herhangi bir sorunu yok ürün kaliteli ve sessiz
Reviewer: Angel Reyna
Rating: 5.0 out of 5 stars
Title:
Review: Está bueno el producto, llegó bien
Reviewer: Fernando Alvarez
Rating: 5.0 out of 5 stars
Title:
Review: El producto es de excelente calidad y funciona perfectamente, lo uso cuando voy a jugar FIFA Mobile en mi Galaxy S20 FE en gráficos ultra y a 60 FPS antes de comprarlo siempre jugaba en temperaturas de hasta 45°C sentia ligera molestia en la mano con la temperatura tan alta y se producía bajada de rendimiento por la temperatura excesiva después de 15 minutos de juego, con este producto ya no sufro bajadas de rendimiento y ya no me quemó las manos jugando 🥴, la temperatura se redujo en 10°C jugando lo cual es muy considerable y sin perdidas de rendimiento, lo recomiendo totalmente.
Reviewer: Basexperience
Rating: 5.0 out of 5 stars
Title:
Review: Fan is great, small and light – a carry pouch would be a great inclusion. USB-C double-ended cable good quality, but a regular square USB adaptor would be handy – not all power banks come with USB-C. That said, I’ve got standard USB-C cables which can do the job.This is a great cooler, it really is. My iPhone 12 Pro was heating up alarmingly quickly while charging (both outside, in 38 degree heat, and inside, in 32 degrees). This little wonder totally cooled it and you can feel the heatsink on the fan itself giving off the heat. Phone display not dimmed, etc. I plan to take it on holiday to ensure I can keep taking snaps, but attaching the fan on a long USB cable while I’m out and about. Appears to use sparing amounts of juice from the power bank I have running it.UPDATE: still does the business! Have a 22400Mah power bank I charge the phone and run the fan off at the same time, and it works wonderfully. This is a godsend on holiday, you’ll get to use your phone normally, even in the hottest weather. Note this is staying in the shade though!
Price effective as of Jul 01, 2025 22:18:34 UTC
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