Folding handheld fan

Product model: DM-20

Product weight: 130g

Size: 92x208x39 mm

Fan wind speed: 3.5m/s-6m/s

Motor speed: 2000-5000rpm

Battery capacity: 1200mAh

Charging time: 2.5hours

Usage time: 1.5 hours large file

Interface type: micro USB

Do not use when charging! The fan has three speed