100-Speed Adjustable Fan Features 100 levels of speed adjustment for precise airflow control to suit various needsVersatile Mounting Options Can be wall-mounted or used as a desktop fan,offering flexibility in placementLong Battery Life Rechargeable 4000mAh battery provides 3.2-26 hours of use on a single chargeDigital Display Equipped with a digital screen for easy monitoring of settings and battery lifeMulti-Scenario Use Suitable for kitchens,offices,dorms,hotels,hallways,living rooms,bedrooms,desks,and mosquito netsSpecifications:Material: ABS+electronic componentsPower Supply: Type-C input (DC5V-2A)Rated Power: 5WBattery Capacity: 4000mAhCharging Time: Approximately 3.5 hours (with 5V-2A power source)Usage Time: 3.2-26 hoursSwitch Type: Button switchSpeed Levels: 100 speedsProduct Dimensions: 179 x 178.5 x 108mmProduct Weight: 596gPackage included:1 x Desk Fan1 x Charging Cable1 x Chinese and English User Manual