Come and see our amazing products. With our new advanced technology, our portable fans can generate up to 3200 RPM in the maximum speed setting while still maintaining a relatively quiet decibel, quiet enough to run in a library. It can be a desktop fan or handheld fan to satisfy your different needs with a cool design, you can put the fan upright or diagonally on the table, also great for the office. You can carry it with you easily when you go out for a picnic, shopping, traveling, camping, etc. It is small in size and can easily fit in your pocket, backpack, or beach bag. Besides, It is easy to use this mini battery fan with only one button. Short press the button to turn on the fan, and press repeatedly to adjust the wind speed or turn off the fan. Pls confirm with us about the packing info, stock color and exact production time before placing your order.