Portable Cooling Fan features 3 adjustable wind speeds, plus the option to add ice water for enhanced cooling and a fine mist spray, delivering both refreshing coolness and moisturizing comfort. Rechargeable Fan is equipped with a 500mAh lithium battery, long-lasting runtime to meet daily cooling needs across various scenarios. Small Desk Fan comes with a transparent water tank and built-in handle, making it easy to open and refill with water or ice for hassle-free operation. Silent Desk Fan operates with low noise technology, providing ample airflow without disrupting daily work, study, or rest sessions. Mini Fan is crafted from ABS material, ensuring sturdiness and reliability for prolonged use in homes, offices, dorms, and outdoor spaces.