Idea Product Spotlight
Black Shark Magnetic Phone Cooler 6 Pro – Smart Display, Magnetic Ring Plate, Addressable RGB LEDs, App-Controlled Cooling Fan for iPhone MagSafe, Android & iPad – Gaming, Streaming & Photography
A magnetic clip-on cooler that attaches to the back of a phone (MagSafe or magnetic ring) and actively cools it during heavy gaming, streaming, or long camera use — with an app-controlled fan and a small status display.
Most people have no idea 'phone coolers' are a real accessory category — you'd only find this by already knowing gamers/streamers use clip-on coolers to stop thermal throttling. 141 reviews at 4.4 stars for a fairly specialized niche product is a solid signal, not just hype.