Portable USB Fan flexible with LED light 2 Speed

Remote Control Function: NoPower (W): 5wVoltage (V): 5VTiming Function: No TimingPower Source: USBSize: <1050MMMax. Power: <20WControlling Mode: Mechanical Timer ControlWater-shortage Power-off Protection: NoReverse Rotating Function: NoSuspender Length: No SuspenderType: Cooling OnlyTechnology: OtherMax. Timing Limit: No TimingRotary Vane Quantity: 7Material: PlasticAir supply mode: Rotary VaneApplication: <10㎡Fan Speed: Second GearWind Type: Natural WindUsage: HomeCertification: RoHSCertification: CEType: Ventilation FanRotation Way: Without RotationInstallation: Clip Fan/Student Fan