Efficient CoolingSemiconductor cooling technology reduces phone temperature by 18-20, ensuring optimal device performance during intensive use. Universal CompatibilityHigh-elasticity back clip design fits 99% of smartphones with sizes ranging from 65-85mm, offering wide-ranging compatibility. Quiet OperationWith noise levels 30dB, this cooler provides a distraction-free gaming or multitasking experience. Powerful PerformanceFeaturing a 4000 RPM fan and 6W cooling power, it delivers rapid and effective heat dissipation for your device. Stylish RGB LightingEquipped with self-changing RGB lighting effects, adding a vibrant aesthetic to your gaming setup. Durable ConstructionMade from a combination of ABS, metal, and ceramic materials, ensuring long-lasting performance and reliability. Specifications: Materials: ABS + Metal + Ceramic Cooling Effect: 18-20 Temperature Reduction Noise Level: 30dB Compatible Phone Sizes: 65-85mm Input Current: 1.6A Input Voltage: 5V Cooling Power: 6W Charging Port: Type-C Fan Speed: 4000 RPM Magnetic Attachment: Not supported Temperature Display: Not supported Wireless Charging: Not supported Lighting: RGB self-changing effects Package included: 1 x Phone Cooler 1 x 1.2m Type-C Charging Cable 1 x Certificate of Compliance