Clips or magnetically snaps to the back of the phone and drops the surface temperature within seconds, so long gaming sessions stop throttling. Semiconductor cooling with RGB.

Key specs • Cooling: semiconductor Peltier, drops surface temperature fast • Attachment: magnetic snap or spring clip, both included • Lighting: RGB, switchable • Power: USB-C, needs a cable while running • Noise: under 30dB

In the box Cooler, magnetic ring, clip, USB-C cable

UK notes Needs to stay plugged in while it runs - it has no battery. Condensation can form on the phone in a cold room; wipe it before it pools.