Product Overview: The Phone Cooler Fan is designed to prevent overheating during heavy smartphone use, ensuring optimal device performance and comfort. Key Features: ‣ Rapid cooling system for efficient heat dissipation. ‣ Adjustable clamp for universal smartphone compatibility. ‣ USB-powered operation for continuous use. Technical Specifications: ‣ Material: ABS plastic with silicone grips. ‣ Compatibility: Fits most smartphones