Linear Damping Retractable Clip: Easy to adjust and compatible with most cellphones ranging from 4.5 to 7 inches. Rapid Cooling: Features a dual-engine cooling system that operates on advanced refrigeration principles, effectively reducing phone temperature within seconds to prevent overheating during extended gaming or live streaming sessions. Silent Cooling Performance: Equipped with dual silent fans designed to deliver efficient airflow from multiple directions, enhancing heat dissipation without disrupting gameplay or video recording. Enhanced Cooling Surface: Provides an expanded cooling area of approximately 7 square inches with high thermal conductivity, effectively covering key heat-generating components such as the CPU and battery to prevent performance throttling, screen dimming, or unexpected shutdowns. Suitable for Multiple Scenarios: Ideal for mobile gamers and content creators who rely on their phones for prolonged video streaming or recording.