Tragbarer Turbo-ventilator Mit 100 Einstellbaren Geschwindigkeitsstufen, Mini Tragbarer Usb-c Aufladbarer Ventilator Mit Kühlkissen – Weiß

【Super Strong Vortex Airflow System】 This portable fan uses aerospace spiral duct and 7-blade bionic design to generate hurricane-level airflow up to 10 meters. Our proprietary high-pressure cold air injection technology makes the wind force three times higher than traditional fans, providing instant cooling relief within 3 seconds even in extremely hot environments of 40°C. 【Intelligent Semiconductor Refrigeration Technology】 This table fan uses a breakthrough gradient semiconductor refrigeration module to imitate the principle of air conditioning and actively reduce the ambient temperature. The rapid cooling system produces 360° refreshing airflow, which is 4 times faster than traditional models, and maintains continuous comfort whether used indoors or outdoors. 【5-speed wind speed adjustment】 This USB fan is equipped with a dynamic body temperature detection algorithm, which can intelligently adjust the wind speed through 5 optimization modes (night wind, natural wind, cold wind, strong wind and super strong wind). The one-button smart panel can switch the power instantly, reducing 60% of manual adjustments, allowing you to enjoy personalized and perfect comfort all day long. 【Long-lasting Battery】 This portable mini fan is equipped with a powerful 4000mAh battery, which can provide up to 10 hours of continuous use, 30% longer than the average of similar devices. It is perfect for those who need to stay cool for a long time and are afraid of the heat, whether indoors or outdoors. 【Portable Fan】 Weighing only 315g, this table fan adopts a 90° foldable design, suitable for any purpose: you can use it as a table fan, hang it around your neck or carry it easily. Equipped with hidden LED emergency lighting, it is perfect for home, office, travel and outdoor activities, so you can always stay cool.