General description Stay cool during hot summer days with our Rechargeable Handheld Fan. This portable fan features a powerful motor and a turbine cover that enhances airflow, providing a concentrated and refreshing breeze even from a distance. Its compact design makes it perfect for travel, ensuring you can enjoy a cool environment wherever you go. Technical specifications Battery capacity: 4000mAh Operating time: Up to 11 hours on a full charge (1.5 hours at high speed) Wind speeds: 5 adjustable speeds Compatibility and accessories Can be charged via USB cable, USB charger, laptop, desktop computer, or power bank Includes a detachable power cord and lanyard for easy carrying Installation Simply connect the USB cable to a power source to charge the fan Usage Press the power button to cycle through the five wind speeds A short press changes the speed, while a long press turns the fan off Other information