Product Name: storage folding fan

Working hours: about 3 hours

Charging time: 3-4 hours

Main material: aluminum alloy/ABS plastic/electronic components

Noise decibel: 30 to 40DB

Battery capacity: 3600mAh

Product Size: 19.5*19.5 **9cm (folded)

The maximum height of the retractable model is about 90cm