- Portable and flexible USB fan, perfect for use with laptops, computers, and power banks - Adjustable gooseneck allows you to easily direct the airflow - Compact and lightweight design, ideal for travel, office, or home - Quiet operation, does not interfere with calls or concentration - Low energy consumption, efficient and eco-friendly - Made of high-quality silicone, safe and durable - Rubber blades that do not cause harm upon accidental contact - Plug & Play: no installation required, just connect and use - Includes 2 units (black and white) for greater convenience and versatility - Dimensions: 14.2 x 8.6 cm; weight: 40 g - Compatible with any device with a standard USB port