15W magnetic phone cooler fan with fast cooling performance, designed to reduce overheating during gaming, live streaming, video recording, and long-time mobile use. Product Details: Model: CX07 Product Type: Magnetic Phone Cooler Fan Cooling Power: 15W Feature: Instant cooling / fast heat reduction Design: Magnetic attach system Use: Gaming, live streaming, video recording, heavy phone use Helps keep phone performance stable Compact and portable design Suitable for smartphones with magnetic support or magnetic ring attachment