Fangrui Product Details 1. Wheel Ornaments Fans Long Endurance Low Power Consumption Retro Wheel Fan Built-in Battery Capacity Car Wheel Shaped Air Cooler 2. Description: 3. Name: Retro Wheel Fan 4. Size: 9.5*9.5*4.5cm 5. Endurance: 1-3 Hours 6. Fan Classification: Usb Fan 7. Built-in Battery Capacity: 300 Ma -500 Ma 8. Function: Cooling, Ornaments 9. Specifications: 10. Retro And Trendy, Creative Wheel Small Fan, Silicone Tire Three-speed Wind Speed Adjustment 360 Degrees No Dead Angle Wind Direction Dual-purpose Design. 11. Using Silicone Material, Restore The Real Experience Of Electroplating Fan Cover Three Wind Speed, Innovative Multi-functional Five-blade Fan, Decorative Ornaments Creative Single Product Silicone Tire Tide Color Accompanying. 12. Lock The Design, Long Press For 3 Seconds To Start, 3 Seconds To Lock The Design, To Solve The Waste Of Power By Mistake. 13. The Third Gear Wind Speed Experience Can Easily Cope With Various Scenes And Simulate The Real Tire Design To Make You Feel The Coolness Of Mercedes On The Road. 14. Electroplating Modification, With "pull Wind" To Travel, Electroplating Four Colors Are Available, All Styles Are Poured Into Your Heart, Finely Crafted Electroplating Process, Outstanding Texture. 15. Package Included: 16. 1 * Fan 17. 1 * Usb Cable