General description The USB Rechargeable Portable Mini Fan features a foldable and multifunctional design, allowing it to be easily held in hand or placed on a table. With 5 adjustable speeds, including a sleep mode, this fan caters to various comfort needs while providing strong airflow up to 3 meters. It is equipped with a 2500mAh rechargeable lithium-ion battery, making it portable and suitable for both indoor and outdoor use. Technical specifications Battery capacity: 2500mAh Charging time: approximately 3 hours Voltage/current: 5V/1A Speed modes: 5-speed mode (low/medium/high/sleep mode) Working time: 3-20 hours after a full charge Dimensions: compact and lightweight for easy portability Compatibility and accessories Includes USB to USB-C charging cable Compatible with any USB port (computers, power banks, power outlets, car chargers) Installation No installation required; simply charge and use Usage Ideal for outdoor activities such as baseball games, gym sessions, camping,