YESIDO YF10 Handheld Mini Fan

Product Description:

• Yesido 3 Stages Of Speed With Big Battery As Mini Power Bank More Easily Using Portable Mini Fan.
  
• 4W Mini Fan .
  
• Battery: 4000mAh (Power bank function: 10W).
  
• Portable Mini Fan.
  
• Handheld Mini Fan.
  
• Material:ABS
  
• Battery:4000mAh
  
• Power Rate:10W
  
• Working rate:4W
  
• charging Data:5V/2A
  
• charging timeabout:2 hours