2500mAh Semiconductor Phone Cooler w/PUBG Mobile Controller

RAPID COOLING DOWN: With the dual engine, it uses the same refrigeration principle as the refrigerator, not the ordinary fan cooling, it can cool down your phone in 3 seconds to avoid overheat and ensure stabilize your live streaming or gaming experience SEMICONDUCTOR COOLING TECHNOLOGY: Advanced semiconductor cooling system provides efficient heat dissipation to maintain optimal phone temperature during extended gaming sessions INTEGRATED PUBG MOBILE CONTROLLER: Built-in gaming controller designed specifically for PUBG Mobile to enhance your gameplay control and responsiveness PORTABLE POWER SUPPLY: Equipped with 2500mAh battery capacity to provide reliable power for extended cooling performance without frequent recharging DUAL FUNCTIONALITY DESIGN: Combines phone cooling and gaming controller features in one compact device to enhance your mobile gaming experience while preventing thermal throttling