USB Portable Fan Hands-free Neck Hanging Portable 3 gears

Remote Control Function:NoTiming Function:No TimingVoltage (V):6VAir supply mode:Rotary VaneMax. Timing Limit:No TimingSuspender Length:No SuspenderReverse Rotating Function:NoWater-shortage Power-off Protection:YesWind Type:Natural Wind, Sleep Wind, Prevailing WindMax. Power:<20WType:Cooling OnlyInstallation:BoxMaterial:PLASTICCertification:CEControlling Mode:Mechanical Timer ControlType:Ventilation FanSize:<1050MMRotary Vane Quantity:3Fan Speed:Third GearPower Source:USBApplication:<10㎡Technology:OtherUsage:HomeModel Number:NARotation Way:Without RotationPower (W):5wFeature:  Ergonomic button design.  The motor has a low speed, smooth shifting speed and a large speed range.  Intelligent wind speed control, enjoy the cool feeling brought by different wind speeds.  It has been operated, convenient and fast.  Can be used for sports, leisure, office, fitness.  USB interface for easy charging.  360 degree universal adjustment, the wind is free to control.  Sports Fan only, other