Circulating natural wind, brushless motor, stable wind speed, strong wind power.26db low noise design, does not affect daily work and sleep.Handheld + desktop dual-use, light and portable.1800mAh large-capacity battery, 20H long-lasting battery life.It can be used while charging.3 wind speeds can be adjusted at will.The front cover can be detached for cleaning, and the base can be used as a mobile phone holder.The aesthetic proportion and design are generous and beautiful. Product name: X3 handheld fanMaterial; ABSNet weight: 235gPower supply mode: rechargeable (USB)Battery capacity: 1800mAhNoise: below 36dbWind speed: 3 gear switchSize: 210*105*36mmDimensions with base: 215*105*36mmSpecifications: fan *1, base *1, data cable *1, manual *1.