Portable Handheld Fan Office Desktop Multi-Function Folding Double Small Fan, Specification: No Battery(Blue)

1. Material: ABS+PP
2. Strong battery life
3. USB interface
4. Quiet and no noise
5. Can be handheld or placed on a desktop
6. Can be folded 90 degrees, rotated 180 degrees
7. Seven-leaf fan, three-speed adjustable
8. Large copper wire motor, long life and will not burn
9. Specifications: no battery, 3000 mAh battery, 4000 mAh battery
10. Input voltage: 5V, output voltage: 5~9V, rated output power: 2.5~7.3W
11. Net weight: 246g
12. Size: 296x92x35mm