Silent USB Desktop Fan: Multi-Functional, Long-Lasting for Dorm/Office Use

Experience refreshing coolness and quiet efficiency with this USB-powered desktop fan, designed for both dormitory and office environments. This multi-functional fan combines sleek design with powerful performance, ensuring a long-lasting and whisper-quiet operation. Its compact size fits perfectly on any desk, while adjustable angles and speeds allow for personalized airflow. Stay comfortable and focused throughout your day with this reliable and energy-efficient companion. Fan Blade Material: ABS Additional Features: USB cable charging Motor Type: Brushed Motor Is There a Built-in Battery?: Built-in lithium battery Built-in Battery Capacity: 2000mAh-4000mAh (inclusive) Product Weight: 0.5 Power Supply Mode: lithium battery Physical Dimension: 170x90in Number of Blades: 6 pieces and above Wind Speed Level: 3rd gear Battery Life: 3-6H (inclusive) Operation Method: Normal button Manufacture country: China Instructions included: No