Product name: hanging neck fan (cooling version)
Battery capacity: 3600mAH/18650
Product size: 170 x 205 x 58mm
Color box size: 200 x 66 x 232mm
Single net weight/gross weight: 300g/445g (including packaging materials)

Style Color: Blue
Material: ABS
Charging time: about 4 hours
Working time: fan: about 15 hours in , about 6.5 hours in second gear, about 3.5 hours in third gear, fan + refrigeration: 2.5 hours in , about 2 hours in second gear, about 1.5 hours in third gear

Package Contents:
1 x neck fan
1 x usb cable