Bearing: Dual Ball Bearings, low noise and can work continuously 24 hours / day, long
life: 50, 000 Hours.
Rated Voltage: DC 5V, Current: 0.3A, Power: 1.5W
Speed: 3000PRM, Air
Pressure: 2.4 mmHO, Airflow: 33.6CFM, Noise: 31.5 dBA
Connector & Line length: XH 2.54 11.8 in (300mm), Size: 80mm x 80mm x 15mm
Made by WINSINN.
Warranty: 5-years for Dual Ball Bearings Fan.