This durable ABS mobile radiator cooler is a powerful cooling fan that quickly cools down your phone in 3s with dual engine technology. It prevents overheating and extends battery life, while covering an enlarged thermal conductive area to protect your phone. It's compact and convenient to carry, suitable for gamers and vloggers who use their phone for live streaming. It's also a must-have for stable and comfortable live streaming or gaming experience. Features 1. Powerful Radiator: The cooling fan prevents the phone from overheating while playing the game console, and the life of the phone and battery. 2. Rapid Cooling Down: With the dual engine, It's the same refrigeration principle as the refrigerator, not the ordinarys fan cooling, it can cool down your phone in 3s to avoid overheat and ensure stabilize your live streaming or gaming experience. 3. Compact And Convenient: The fuselage is compact and convenient to carry, can be used any time, anywhere. Does not block the screen, it can solve the situation that the mobile phone freezes or automatically shuts down due to too much, and can also extend the battery life. 4. Enlarged Cooling Area: Extreme thermal conductive cooling area to cover the CPU and battery module, protecting your phone from blackening or sudden shut-off. 5. Multiple Scenes Suitable: It is a must have for mobile phone game players and vlogers who use their phone to make live streaming video. Specification Material: ABS Color: Black Package Size: 7 5 3 cm Weight: 100 g Type: Plug- in, Charger Package Include: 1 Mobile Radiator Cooler