EvoFox Hailstone SenseAI

The package includes:
• 1× Cooler, • 1× USB A-to-C Cable, • 2× Mounting Jaws, • 1× Metal Plate, • 1× User Manual, • 1× Warranty Flyer.

Unlike standard coolers that run at fixed speeds, the EvoFox Hailstone Sense AI features AI Smart Cooling — it senses your phone’s temperature in real time and automatically adjusts fan speed across modes (E1, E2, E3).

Simply snap it on the back via MagSafe — no extra accessories needed.

Use the mounting jaws or stick the included metal plate on your phone/case, then snap the cooler on.

Connect the Type-C cable to a 15W power source. The cooler will activate instantly.

E1 (~4100 RPM), E2 (~4600 RPM), E3 (~5000 RPM), and AI mode (auto-adjusts).

The display shows fan speed/mode, then live temperature (appears 2s later).

Yes. Long press the mode button to toggle RGB on/off.

Use a 5V/3A adapter or power bank with Type-C output for best results.

Up to 15W max.

No. It runs on external power, not your phone.Up to 15W max.

Yes. Works with MagSafe iPhones and Androids (via jaws/metal plate).

Yes, but for MagSafe attachment, use a MagSafe-compatible case or the included metal plate.

Yes, it won’t interfere with charging.

Check the Type-C cable and adapter. Ensure the adapter provides at least 15W.

It may be in AI mode. Switch to E3 for max performance.

Yes. If it reaches 70°C, the built-in protection shuts it down for safety.

Long press the mode button to toggle lighting.