Fangrui Product Details 1. Handheld Portable Mini Multifunctional Fan With Phone Holder Function 2. Features: 3. Bee-butterfly Bionic 5-fan Blades, 3d Spiral Wind Power 4. 3 Levels Of Wind Adjustment, You Can Adjust It According To Your Needs 5. Abs Material Fan Surface, Environmentally Friendly And Resistant To Falling 6. Multifunctional Base, Can Be Used As A Mobile Phone Holder 7. Simple Buttons, Convenient Operation 8. Usb Interface, Charging Is More Convenient 9. Dc Circulating Wind, Turbine Silencer Motor 10. Product Parameters: 11. Material: Pp+electronic Components 12. Wind Speed Gear: 3rd Gear 13. Rated Power: 5w 14. Input Voltage: 5v 15. Input Current: 5v-1a 16. Number Of Fan Blades: 5 Pieces 17. Noise: 36db (inclusive) Or Less 18. Power Supply Method: Usb Charging 19. Battery Capacity (battery Model): 400mah Lithium Battery 20. Charging Time (battery Model): 1.5h 21. Battery Life (battery Model): First Gear: 90 Minutes, Second Gear: 60 Minutes, Third Gear: 45 Minutes 22. Product Dimensions: 8 X 5.3 X 17 Cm 23. Net Weight: 88.5 Grams