Handheld Semiconductor Cooling Fan | 199-Step Dial, 10000 RPM Fan, 5V 1A, Factory Direct For global brand customization and white-label e-commerce clients, this handheld cooling fan features a semiconductor cooling plate, approximately 10000 RPM fan, and 199-step stepless speed adjustment. It has a 2-step physical side switch and front speed dial, built-in screen for real-time status monitoring, fourfold safety protection, and a lightweight, portable design with a lanyard. Made of ABS plastic raw material + battery, with Type-C charging port and multiple color options, it comes with complete standard accessories. All parameters are tested in real production, ensuring consistent quality for bulk orders and stable performance for end users. Core Selling Points We focus on practical, marketable features to help you boost sales. No exaggerated claims—all details come from real production and testing. This handheld semiconductor cooling fan has clear competitive edges, fitting your global…
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