Material: Plastic + electronic components
Size: 19.5 x 7.5 x 19.5 cm
Weight: 300 g
Usage time: 1.5 - 5 hours
Motor speed: 2000 - 5000 rpm
Input voltage: 5v
Angle adjustment: 180°
Fan wind speed: 3.5 m/s - 5 m/s
Chrging time: 3 hours
Charging type: USB
