As the weather is getting hot, you may need an electric fan to help you deal with the high temperature. Our tower fan is ideal for office, dormitory, home, traveling and other indoor or outdoor use. It can be connected with a USB port on PC, laptop, notebook or host of desktop computer. Adjustable high and low speeds of wind are provided for you to choose. Don't miss the chance. Can be connected with a USB port on PC, laptop, notebook or host of desktop computer and so on. Adjustable high and low speeds of wind are provided for you to choose. It is portable and very convenient to move it to any places. It is really space-saving. Ideal for office, dormitory, home, traveling and other indoor or outdoor use. It has a safe air outlet, you can use it safely.