K813 Mini High Speed Cooling Fan with Digital Display(Pink)

1. Material: ABS+PC 2. Battery Capacity: 3000mAh 3. Input: 5V/1A 4. Interface: Type-C 5. Cooling Speed: 199 levels 6. Superconducting ice-cooling technology for rapid temperature reduction 7. Turbine brushless motor for quiet operation at 35dB 8. Compact and portable for convenient travel