Desktop advertising device with a 14 cm display uses 128 lamp beads for ultradensity LED rotating imaging, delivering a 3D visual effect. Remotely controlled via smartphone app Oneclick upload of pictures HD display of short video material Thousands of materials available to choose from Durable and safe design Dustproof and waterproof Longterm protection for the fan blades Prevents accidental contact during operation Quiet operation for a comfortable user experience Two styles available Two style options to match different environments Use scenarios Retail and storefront displays at checkout counters or window signage for quick, eyecatching promotions Trade shows and exhibitions to showcase images and videos with visual impact Restaurants, cafes, and quickservice venues for menu highlights and limitedtime offers at the point of