Xiaomi Y26B Ultra High Speed Small Wind USB Handheld Cooling Fan Mini Portable Rechargeable Outdoor

Rechargeable Mini Fan Portable 4000mAh USB Handheld Student Carry Fan

Patented Turbo Airflow hand-held turbo fan has 2 patents of vortex technology: air turbine and air jet. Air duct turbines accelerate and compress the airflow, making the wind stronger and closer to nature. 
5 Gear Turbo Wind Portable Handheld Fan Upgraded 5 Gear Turbo Wind Strong Heat Dissipation. Just press the power button to change the fan speed setting, short press the mode to switch from low speed to high speed , and long press on any gear to turn it off. 
Maximum Cooling Time 11 Hours  Handheld Fan is equipped with a 4000mAh rechargeable battery (twice larger than ordinary handheld fans), which can provide 3-11 hours duration (depending on different speeds). You can charge it from a regular socket, power bank, computer or any other device with a USB port, and it only takes 3 hours to fully charge. 
POWERFUL AND ENERGY SAVING Personal Handheld Fans use high performance motors and optimized air ducts to improve wind power while minimizing noise. ompared to other hand-held fans, it is faster (13500 rpm) and stronger (70 ft/sec). 
Handheld/Desktop Fan mini handheld fan is equipped with a lanyard and non-slip pad, you can hang it on your hand when outdoors and use it as a flat fan indoors.

Battery Capacity(mAh): 4000mAh
Model Number: Y26B-1
Dimensions (L x W x H (Inches): 6.13*2.36*2.46 inch
Power (W): 8W
Voltage (V): 5
Type: Air Cooling Fan
Material: Plastic
Item Weight: 0.242
Wind Speed: Five
Private Mold: Yes
Product name: High speed handheld fan
Color: white, gray
Style: concise
Size: 155.8*60*62.5mm
Material: ABS. PP
Weight: 242g