USB Rechargeable Desk Table Fan with Smart Sensor Portable Quiet Operation Small Personal Cooling Fan with 5 Wind Modes 2 Angles Adjustable for Home Office

Smart displacement sensor built-in for true no button operation. Just let the fan stand upright on table top and it will turn on automatically. Then turn the fan body to change from 5 modes. Designed with small tabs to tell you the working mode. Lay the small fan on the table top and it will turn off automatically. 4290 tilt angle adjustable. Built-in 1800mAh battery provides 3-8 hours of cool wind. High-speed brushless motor efficiently lowers the noise. Small size and portable, perfect for home, office, RV