USB Mini Fan Stepless Speed Controller - Variable Speed Ventilation Switch

Experience custom airflow control with this compact, user-friendly device designed to regulate the speed of your USB-powered fan seamlessly. Equipped with a stepless speed controller, it allows precise adjustments to the fan's velocity, ensuring optimal ventilation and comfort in any setting. The sleek design and plug-and-play functionality make it an ideal choice for enhancing your fan's performance at home, in the office, or on the go. Compatible with a wide range of USB mini fans, this controller offers a simple yet effective solution for optimizing air circulation to match your personal preference. Part Number: USB Speed Control + Case Voltage Type: Low pressure Manufacture country: China Instructions included: No