10.5 Inches

Cooling Whole summer: The air circulation fans adopt turbo technology to form a convective circulation of indoor air silently and it could blow long distances to accelerate air circulation and achieve indoor temperature balance.
ECO Intelligent Control: Automatically adjust wind speed as the current temperature changes. At 18 ° C, 19-34 ° C, above35 ° C, the intelligent fan will switch to low wind speed, medium wind speed and high wind speed respectively, improving efficiency and bring convenience.
4 Modes: Conventional/natural wind/sleep wind/ECO intelligent energy saving mode, meetting different demands anywhere. Natural wind for nap or working, sleeping wind for night sleep, ECO for changeable weather. All functions are designed for your better feeling.