Muffin fan: This EC axial fan consume very less power & better efficiency than AC equivalent
Plug not wired to the fan: The wires were not connected. Pls understand that because of projects that a fan may be used in
Electronics Fan: 80 x 80 x 25 mm ( 3.14 x 3.14 x 1 in. ) | Rated Voltage :90V to 270V | Airflow: 43.6 CFM | Power: 2W | Speed: 2800 RPM; Package include: 1 Piece fan include fan grill and mounting screws & nuts; 1* AC cord with switch(about 38 inches); 1* Power Plug
Dual-ball: Bearings can last for 67,000 hours and enable the fans to be positioned either horizontally or vertically.
3 inch fan: Designed for projects that requires cooling or ventilation; or as a replacement fan for various products