BestProtect New USB Portable Aromatherapy Bladeless Mini Fan Blower Refrigeration Desktop Air Conditioner Perfume Cool Refresh Cooler (Blue) Super Mute Operating, Noise Cancellation Technology. This is the New Desktop Portable Bladeless Blower Fan Refresh Air Conditioning USB Mini Fan, which is an high-quality hot selling popular and fahionable, with cute nice and beautiful appearance, and awesome brand new and unique design. It is more comfortable without leaf, and works with ice, the results will be better. Keep the air humidity, suitable for office and home. Power source supported easily by the plug-and-play USB connection.