This fan features 5 adjustable speed settings for customizable airflow. It includes a 2000mAh battery with an LED display, offering 2-6 hours of use after a 1.5-hour charge. The fan operates quietly under 30dB, making it suitable for noise-sensitive environments. Price drops from $19.99 to $9.99 with code "2VPWC4WP". Shipping is free with Prime or orders over $35.