Features: Experience the convenience and comfort with the USB Fan, featuring adjustable angles for personalized airflow and easy compatibility with any USB port. Crafted from plastic, these lightweight and portable fan boast a quiet operate, making them perfect for uninterrupted use at work or while relaxing. Suitable for tech savvy individuals, outdoor enthusiasts, and professional. Whether you're camping in the great outdoors, fishing by the lake, or tackling tasks in office or dorm room, these versatile USB fans provide a refreshing escape from the heat. Improve your daily routine with the Portable Mobile Computer Cooling Fans your go to solution for staying cool on the go, powered conveniently by power banks or any USB source. Specifications: Material: Plastic Fan Diameter:Approx.14cm/5.51inch Fan Height:Approx.18cm/7.08inch Option Color:Translucent,White; Input:AC100-240V 50/60Hz, Output:5V1A Note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color. Package includes: 1pc USB Fan (with US Adapter)