Fan Blades: 7 mini turbo fan blades；
Wind Speed: 4 speeds;
Colour: black, white;
Dimensions: 75 diameter x 220 height (mm); dimensions can be customised;
Weight of Individual Fan Body (including fastening ring): 95g ± 2g;
Operating Voltage: 5V/7.4V;
Operating Power: 2.5W*2;
Features: Battery-powered and easy to use. Long motor life, high air volume, and high wind speed. High stability in continuous operation and low noise level. The fan housing is made of high-quality environmentally friendly plastic ABS injection molding, which is resistant to pressure, falling, and UV.