Semiconductor Cooling Technology: This mobile cooler utilises advanced semiconductor technology to efficiently cool your smartphone or tablet. Universal Compatibility: Compatible with iPhone 12/13/14/15, iPad, and Android devices, ensuring versatile usage. Instant Cooling: The powerful cooling fan provides instant relief from overheating, enhancing your gaming and multimedia experience. Magnetic Design: The magnetic design allows for secure attachment to your device, ensuring stable and efficient cooling. Product includes self adhesive metal plate for devices Portable and Compact: The sleek and compact design makes it easy to carry this mobile cooler wherever you go.