【Powerful and Quiet】 Our table fan uses an ice sensor motor to generate a powerful airflow. Experience instant cooling. Equipped with 7 large, angled turbine blades, the airflow is more concentrated and the wind stronger. Thanks to the built-in AI chip, it's quieter in low-speed mode. 【Precise 100-Speed Adjustment】 100 wind speed settings for customized airflow. Cool in summer, cool in winter, suitable for all seasons. Long press the +/- button for continuous adjustment. The memory function saves the last wind speed setting for easy use. 【Large LED Display and Long Battery Life】 The LED display clearly shows the speed and battery level. 【USB Fan】 USB powered fan – ensures long-lasting operation without worrying about running out of battery. 【Versatile Design】: Suitable for desktop or wall mounting – can be placed on a desk or hung on the wall, perfect for any environment. The 115° adjustable tilt angle ensures optimal ventilation. 【Durable Material, Comfortable Airflow】 Made of durable ABS material for long-lasting use. The fan's airflow is gentle and natural, suitable for all seasons. Advantages: √√√ Rechargeable desk fan √√√ Wide-angle cooling, quiet yet powerful √√√ Continuously adjustable with a simple touch. √√√ LED display – real-time display of wind speed and battery power. √√√ Powerful yet quiet motor – keeps you cool without disturbing others. √√√ 4000 mAh rechargeable battery - up to 20 hours of battery life. √√√ 7 large, angled turbine blades - more concentrated airflow and stronger wind. √√√ Cooling in summer, ventilation in winter, suitable for all seasons. Color: Gray. Dimensions (LxWxH): 17.3 x 19 x 13.8 cm