Experience customizable cooling comfort with this versatile USB desktop fan featuring 4 speed settings to match your needs. The innovative 90-degree auto-oscillating head, which can also be manually adjusted up and down, ensures optimal airflow direction for your workspace. Powered by a robust 4000mAh lithium battery, this fan delivers up to 15 hours of continuous operation on a single 5-hour charge. The thoughtfully designed portable form includes a convenient built-in handle for easy transport. Compatible with both Micro USB and Type-C charging options, this 4W fan combines practicality with performance. The durable ABS construction houses three efficient fan blades that create a refreshing breeze at your command. Quick and simple to set up, this desktop companion helps maintain a comfortable atmosphere wherever you need it. The package includes the fan unit, a USB charging cable, and a user manual for seamless operation.