Operating Voltage:DC 3.7-6.8 V
Rated voltage:DC 5.0 V
Starting Voltage:DC ≤3.7V on/off
Rated current:0.14A
Power consumption: 0.70W
Speed: 5500±10%RPM
Max Airflow : 9.12CFM
Air .Static Pressure:2.92mmH2O
Max Noise:35.10Db-A
No.of.Blade:7
No.of.Pole:4
After sale instructions