Product information:

Power mode: USB
Noise: 36-45db
Rated voltage: 5V
Rated power: 2.5v/A
Rated frequency: 8000HZ
Applicable area: 20M
Air supply mode: turn the page
Wind speed gear: 3
Operation mode: mechanical
Shake the head: Shake the head up and down
Fall stop: Not supported

Motor type: brush motor
Number of blades: 73MM
Size: 160 * 140 * 100MM
Fan classification: USB fan

Packing list:

 USB cable+fan