There’s also an Android version available, too
Razer has announced its latest smartphone accessory: The Cooler Chroma fan 
Despite its mobile-focused design, the Cooler Chroma fan doesn’t seem to have a built-in battery, meaning that you’ll need to plug it into a USB-C power source when you want to use it (which will likely limit how useful it’ll actually be for gaming on the go).
As for the actual cooling properties of the Cooler Chroma, Razer notes that it features a seven-blade fan that spins at up to 6400 RPM, a thermoelectric cooler, and an aluminum heat sink to siphon off excess heat from your phone. There are also 12 customizable RGB lights, of course, because it’s a gaming accessory.
The Razer Phone Cooler Chroma is available now from Razer’s website.
