Size: 16 inches (40 cm) in diameter.
Power Output: Most models have a 50W or 55W motor, designed to be energy efficient.
Speed Settings: It offers 3 speed controls (low, medium, high) to customize airflow.
Oscillation: Features a wide-angle oscillating function for broader air distribution.
Blades: The white fan in the image appears to have 7 patented petal-shaped blades, which are designed for quieter operation. The black fan has 5 blades.
Control: Control options can include a pull switch or a remote control depending on the specific model variant (e.g., FW40-7J is pull switch, FW407JR has a remote).
Timer: Some models, such as the FW407JR, include a 7.5-hour timer function.