Magnetic Cell Phone Cooler Ultrathin Cooling Fan Portable Lightweight Mobile Phone Radiator for iPhone 16 15 Pro Max, MagSafe Series, iPad Pro, Android, Tablet (Grey)

UPDATE: since my review, I purchased the recently released “Pro” MC100 SSD enclosure. What separates it from the unit I reviewed: a third USB port. This third port is USB2.0 speed and power, advertised as a USB mic port. It also provides the fan enough juice but only when connected to external power. If you need to run the fan and SSD combo, the MC100 Pro is the only one that will support it. However… What I’ve discovered is that my gen4 x4 m.2 SSDs don’t run nearly as hot in these enclosures as I was expecting. With 10Gbit xfer chips in the enclosures, my SSD is hardly breaking a sweat to saturate the bus. Even the optional static cooling fins seem to be overkill, even when recording long form 4K24 bRAW. Because of this, I find access to the MagSafe array on the rear of the SSD enclosure far outweighs using either cooling solution, at this point. Original review below: A nice sink and fan with 3 speeds but no off. A tiny button next to the USB-C port controls the fan speed and there are no distracting indicator lights. The fan and TEC draw too much voltage to be powered by my iPhone 15 PM; YMMV. What’s a TEC? Thermal Electric Cooler, aka Peltier cooler. It’s simply a powered, thermal conductive plate that pulls heat from one side and transfers it to the other. The back of the heatsink has a MagSafe array that holds well enough, with a silicone cover to protect your iPhone’s back glass. For the best performance, use only when directly mated to the Hagibis MagSafe SSD housing or iPhone without case. Any case will significantly diminish the TEC’s cooling performance. What separates this from the rest? It’s smaller: at 1cm thick and a diameter matching their SSD housings, it will not impose on your video recording, even when stacked atop an SSD, while using the ultra-wide camera. YMMV. It also has no lights. None. No status indicator or RGB disco array: this is designed to keep your iPhone or SSD cool while recording video to an external disk and disco lights ruin recordings. You can use this for gaming but it’s been designed to serve photographers/videographers.

Cools my phone down noticeably where it would usually get very hot while charging and doing intensive tasks. It gets really cold to the touch shortly after turning on. 3 different fan settings make it nicely adjustable

Very interesting item. It gets very cold to the touch and cools down my phone. It is also very slim for what it is, which is always a plus for me. However, it required USB c to run as far as I'm aware, and the fan is on the back. The fan placement is a requirement in this form factor but it's a bit annoying not being able to use this to cool my phone in my SmallRig Phone Cage because of this design. Overall, great product and works well, just beware of it's shortcomings in this form factor.

It’s very effective at keeping my phone cool and it’s pretty quiet too. It kind of sticks out when you’re using it but it’s at a place where it’s comfortable to hold your phone while still having the fan on and it’s pretty light so you don’t necessarily notice it until you touch it. I’ve dropped it a few times now and there’s no issues with the body or its performance.

This thing really surprised me. I thought it would work more or less like a laptop fan, but when I lifted it off the back of my iPhone (MagSafe compatible/magnetic) the bottom of the fan and the back of my iPhone was ice cold. Not sure how it gets it that cold but it does. It does need power for it to work but that’s not really a problem for me.

Would have been perfect since its small, no RGB as i dont want it to light up except for the fact no where in the article do they say it requires 10w of power input to run the device. Ill have to carry an External power bank but for what i wanted it for thats a real hassle. I just wanted something to help dump the phone heat consistently off it when im in an extended use session. I might as well just use my USB travel fan instead and save the cash.

I am reviewing this for a somewhat unique use. I have a Surface Pro 10 Business. It can get quite warm when used for a time. Most coolers have a robust height of more than 1". This is too large. This device has a significantly lower profile (about a half inch) and performs well. It would be nice if it's diameter were a bit larger for this purpose - and perhaps they should have a larger version for tablets. Also, it sometimes creates a repeated notification that the USB-C (Thunderbolt 4) port doesn't provide enough power.

I did not anticipate this cooler to be this, well, cool! Unlike other fans which take the heat away, this cooler is a heatsink and has a cold surface that gets cold very fast. It’s quiet and powerful. I think I’ll be able to use it for outdoor videography and prevent my phone from overheating in the Texas sun. It feels sturdy enough but don’t know if it will last if I accidentally drop it sometime. The magsafe mount is perfect and this fits like a glove with all the accessories I have. Pro tip- use without a case for max effectiveness.