F210 Dual-Engine Car Air Outlet Base Dual-Purpose USB Fan 1. Material: ABS 2. Scope of application: can be installed on the air outlet and on the instrument panel 3. Power supply interface: Micro USB 4. Working voltage: 5V 5. Working circuit: 2A 6. Working power: 10W 7. Input: DC5V24A 8. Power cord length: 138cm 9. Short press 3 gears to adjust the wind speed, long press to turn on the light effect 10. Double-layer fan blades, two different blades rotate in opposite directions to reduce noise at the same time, increase air volume and speed to make the line of sight ultra-quiet 11. Colorful atmosphere lights, dynamic gradient 12. DC variable frequency brushless motor, as low as 21 decibels 13. There is no need to worry about the shape of the air outlet cannot be installed, and it can be placed where it is flat 14. Desktop fan, driving, office, life, enjoy coolness at any time 15. One-button easy control, wind speed customization 16. USB interface, car home use 17. Low energy consumption, low noise, strong wind 18. 360-degree arbitrary adjustment, multi-angle air supply, convenient and flexible 19. Pure copper motor, stable and durable 20. Strong rubber pad, stable and not afraid of bumps 21. One-button control, compact and simple 22. Product size: 10.5x8x3.6 cm 23. Weight: 110 grams