Those who enjoy playing games in the summer must be quite frustrated because no matter which smartphone they use, it tends to heat up noticeably during gaming, and some models can even become hot to the touch. However, dealing with this situation is simple; all you need is a high-performance cooling fan, such as the Red Magic Magnetic Absorption Cooler 4 Pro from Nubia, which can keep your phone consistently cool.

Appearance matters, and when choosing a digital product, the first thing to consider is its appearance. The Red Magic Magnetic Absorption Cooler 4 Pro has an overall turbine design with a semi-transparent look from the top. It is complemented by a metal shell and an aluminum alloy middle frame, resembling the energy reactor of Iron Man in movies. Especially when powered on, the overall design exudes a cyberpunk vibe.

On the side, you can find a hidden Type-C power cable interface. Through the semi-transparent gap, you can see the internal aerospace-grade aluminum alloy turbine heat dissipation fins. Not only do they enhance cooling performance, but they also synchronize with the lighting for a cooler visual effect. At the bottom, you can see the REDMAGIC brand logo, with a high thermal conductivity silicone surface that far exceeds similar products. It contains a professionally customized high-power TEC cooling module measuring up to 40x40mm, covering the entire cooler. In terms of cooling module area alone, it can be considered top-tier in the industry.

In addition to the cooler itself, the package includes a Type-C power cable and an instruction manual. Even if your phone does not support magnetic absorption, this cooler is equipped with a magnetic attraction plate, a transparent protective film, and cleaning alcohol pads, allowing you to quickly enable magnetic absorption on your phone. The Red Magic Magnetic Absorption Cooler 4 Pro supports magnetic absorption, and it can be directly used with iPhone 12, 13, and 14 series, thanks to its strong magnetic matrix design, ensuring a secure attachment during use. If your phone doesn't support magnetic absorption, don't worry because the manufacturer also includes a magnetic attraction plate in the packaging. Simply attach the magnetic attraction plate to your phone that doesn't support magnetic absorption, and it will immediately transform into a phone that supports it.

The Red Magic Magnetic Absorption Cooler 4 Pro features RGB lighting. It has 12 RGB circular lights, and after installing the corresponding app on your phone, you can personalize the RGB lighting of the cooler. This allows the cooler to not only achieve better cooling performance but also create a gaming atmosphere when attached to the back of your phone. With the assistance of the lighting, the turbine-shaped cooler looks even more captivating.

For a cooler to be considered excellent, apart from its hardware configuration, software and algorithms are also crucial. This cooler adopts the Redmagic Ice 4.0, the fourth-generation semiconductor cooling technology from Redmagic. It can automatically adjust the power of the cooler, reaching a maximum of 27W, and maintains stability after reaching its peak. Unlike some other similar products that experience decreased cooling efficiency after reaching peak power, this cooler effectively maintains long-lasting cooling.

To test its cooling effect, I played a game of Peace Elite for a while. The temperature near the logo on the back of the phone had already risen to 32.3℃. Next, I started testing the cooling effect of the Red Magic Magnetic Absorption Cooler 4 Pro by connecting it to the phone's back. Through multiple tests, it was evident that about 1 second after connecting the power, I could already feel a rapid temperature reduction on the heat-conducting silicone part where the cooler and the phone make contact. After waiting for a while, my hands felt cold. This time, after waiting for a little over 21 seconds, I paused to examine the effect. The temperature of the logo area on the back of the phone, which had heated up to 32.3℃ while gaming, had already dropped to 25.5℃ with the Red Magic Magnetic Absorption Cooler 4 Pro. The cooling effect was significant.

In an indoor environment with a temperature of 28℃, I connected the power directly to the cooler and let it run on the desktop for about 1 minute without attaching it to the phone. By that time, the temperature on the surface of the heat-conducting silicone had already dropped to 17.1℃. However, this result was influenced by the fact that the air intake was facing the desktop, which affected the cooling effect. If the front air intake of the cooler had not been blocked, the temperature would have dropped to below 10℃ after approximately 1 minute of testing.

I believe many friends who purchase smartphone coolers primarily consider using them for gaming. From the photos below, you can see that the Red Magic Magnetic Absorption Cooler 4 Pro does not interfere with gaming at all. During the summer, it can be directly attached to the back of the phone, and almost everyone has a smartphone cooler as an essential tool for shooting short videos. When shooting short videos or live streaming in the summer, the phone quickly becomes hot and may even shut down automatically. Therefore, the cooler is a must-have accessory when shooting videos outdoors during the summer.

Based on the information provided above, I believe you now have a good understanding of the Red Magic Magnetic Absorption Cooler 4 Pro. If you are a mobile gaming enthusiast or enjoy shooting short videos with your phone, this device is an indispensable "cooling companion" for the summer. Get it early and enjoy a cool summer.