What are the different speed settings available in DC ceiling fans?

The different speed settings available in the DC ceiling fans mentioned in the provided products are as follows:

52-Inch Energy-Efficient Ceiling Fan Without Light 6 Speeds

This fan offers 6 speed settings (forward and reverse speeds) that can be easily adjusted using the included handheld remote. The 6-speed functionality allows users to customize the airflow according to their needs and preferences, whether for cooling in summer or distributing heat in winter.

52" Crystal Chandelier Fan with Remote

This fan features 3 speed settings (low, medium, and high) that can be controlled using the remote control. The remote also includes a timer function with options for 1 hour, 2 hours, 4 hours, and 8 hours, providing additional convenience for users to set the fan's operation duration.

84" Modern Large Design Ceiling Fans With Smart Remote Control 8 Blades

This large ceiling fan includes 6 speed settings for the reversible DC motor. The speed adjustments can be made using the smart remote control, and the fan also supports additional control options via an app and voice control (compatible with Amazon Alexa and Google Home). This allows for versatile and convenient operation, adapting to different user needs and scenarios.

In summary, the speed settings for these DC ceiling fans range from 3 to 6 speeds, depending on the specific model and its features.