12CM Adjustable Speed Brushless Cooling Fan for Computer, Cabinet, or Pet Ventilation. Silent Operation.

This versatile cooling fan is designed for optimal airflow in various settings such as computers, cabinets, or pet enclosures. It features adjustable speed settings, allowing you to easily customize the airflow to your needs. The brushless motor ensures efficient and long-lasting performance while maintaining silent operation, making it perfect for noise-sensitive environments. With its compact 12CM size, it seamlessly fits into small spaces without compromising on effectiveness. Noise: 36dB(A) or less Built-in Battery Capacity: 300mAh-500mAh Power Supply Mode: Direct current USB: Yes Wind Speed Level: 3rd gear Battery Life: 3-6H Fan Classification: Folding fan Manufacture country: China Instructions included: No