Features:1.\n The concealed turbofan blades and small network ports are used for \nsafety design, so you don't have to worry about gripping your hands and \nhair. 2. 3-gear wind speed, allows you to choose the best wind speed\n and create powerful wind for yourself simply and easily. Mute and cool,\n suitable for any occasions, even in library. 3. 4000mah \nlarge-capacity batteries, full charge to last for 5-10 \nhours. Do not need to worry about not having enough electricity \noutdoors. 4…