Handheld Fan Energy-saving Powerful Wind Bladeless Turbine Mini Portable USB Charging And Cooling Device Green

• Wind gathering design, with surging winds. The aviation grade turbine duct design provides stronger air gathering, with wind power three times that of ordinary small fans. • Exquisite and compact, portable to carry around. The palm sized and space saving weight is only 137G, making it easy to fit a cool breeze into your pocket. • Exquisite craftsmanship is irresistible. The body is made of aluminum alloy, paired with a simple T-shaped column design, exquisite and wear-resistant, comfortable to hold, making it irresistible. • Long lasting air supply, cool all day long. 3000mAh large capacity battery, charged once, provides long-lasting air supply for a whole day, supports USB charging, can be used while charging, cool and uninterrupted. • It has stepless speed regulation, gentle and refreshing. Without setting gears, simply slide the speed control on to adjust the wind speed, making the wind sensation more delicate. You can control the natural soft or cool strong wind.