Mobile Phone Universal Radiator With Two Speed Ultra Long Battery Life 1. Rapid heat dissipation, double windshield, silent operation 2. Buckle design, super stable 3. Twin turbo cooling faster 4. Zero-resistance magnetic suspension copper core, ultra-quiet 5. Hand-avoiding design, small and quiet 6. 25dB low-noise operation, no interference with voice 7. Frequency conversion DC motor, the wind power is stable without shaking, and the fan rotates at high speed while running with low noise 8. 7-blade fan, powerful heat dissipation; 6500Rmin turbo airflow technology, quickly exhaust the heat of the mobile phone 9. The fan has its own light, RGB cool light effect, the game is more exciting 10. Power supply mode: Micro USB interface 11. How to use: buckle 12. Applicable models: universal for 4-6.7 inch mobile phones 13. The rechargeable model has a built-in 400mAh lithium battery 14. Size: 100x60x40mm 15. Weight: 60g 16. Note: The product only includes the radiator, not including other items of the mobile phone