Product Description Wall hanging, desktop, can be used with all kinds of brackets, camping fishing cool accompany It's a powerful hurricane, spinning at a 90 degree Angle, creating a vortex with winds up to 10 times higher The upgraded jet circulation system quickly dispels the dryness and boredom of the whole house in their own side of the world ushered in pleasant wind Based on the wind tunnel principle of aircraft engine combined with aerohydrodynamics, the wind concentrator can effectively gather the strong wind column generated by the fan blades and make the wind blown out more concentrated. Higher air supply efficiency Features Ultra-far circulation duct Dc silencer motor Large Angle spiral fan blade Package 1*Turbo Fan