The hand-held electric fan is made in Korea.It is a wireless electric fan.And it's battery charging,so you can use it for 3-4 hours. The hand-held electric fan is white.So it is very simple and fashionable.This electric fan not only has different modes to regulate the wind-force.Compared with the other hand-held electric fan, it has 4 fans and provides a safer and softer wind.The lowest wind speed is 2.4m/s, and the highest is 3.7m/s. You can enjoy cool in the hot summer. Its rotation speed is the lowest 2698rpm, the highest is 4124rpm, the length is 92mm, the width is 35mm, the height is 188mm, the weight is 140g. So it will not occupy too much space,and you can put it in your bag. Because the hand-held electric fan’s fans are made of special materials, so the wind is stable and strong, and it will hardly deform for using a long time. Compared with the iron fans, it is more power saving electricity. In addition, the noise of this electric fan is very small, you don't need to worry about it will disturb you. And you do not need to worry about the quality of the electric fan,because ,it has been authenticated by Korea certification. Because of its elegant appearance and a variety of functions, it is loved by many people.