Fangrui Product Details 1. 199-speed Desktop Wall-mounted Fan With Handle & Light Built-in Aromatherapy Cotton 2. The Fan Base Bracket Can Be Folded Freely At 180 Degrees, Can Be Handheld, Vertical, Or Wall-mounted, And Can Deliver Air At A Wide Angle Of 180 Degrees 3. The Mesh Cover Can Be Rotated And Disassembled, And The Built-in Absorbent Cotton Sheet Can Drip Various Fragrance Liquids To Make The Fragrance Float In Every Corner Of The Air. (perfume Bottle Not Included) 4. Ambient Warm Light Effect & Acrylic Light-transmitting, Textured Aesthetic Design 5. 199-speed Wind Adjustment, 3000 Mah Ultra-long Battery Life, Support Charging While Using 6. Led Ultra-clear Digital Display Screen, Real-time Mastering Of Gear Power 7. Easy To Disassemble The Front Net, Solve The Dust Accumulation Problem, Convenient Cleaning 8. Specifications: 9. Material: Abs+pc 10. Input: 5v 1a5w 11. Power: Rated 3.2w, Maximum 4.5w 12. Battery Capacity: 3000mah 13. Interface Type: Type-c 14. Battery Type: 21700 Battery 15. 199-speed Adjustable: 1-199 16. Charging Time: About 3 Hours And 30 Minutes 17. Use Time: 1-speed About 10 Hours, 100-speed About 5 Hours, 199-speed About 2 Hours And 50 Minutes 18. Speed: 1st Gear About 2200rpm, 100th Gear About 2900rpm, 199th Gear About 3400rpm 19. Wind Speed: 4.2v 01st Gear About 2.9ms, 100th Gear About 3.8ms, 199th Gear About 4.5ms