Technical Specs & Features:

• Keep Your Laptop Looking and Feeling Cool

• Dual USB Ports • Powered by Your Laptop's USB-A Port

• Powerful and Quiet

• Adjustable Fan Power and LED Brightness

• Compatible with All Laptops Up To 17"

• Fan Dimension: 140*140*20mm

• Fan Speed: 2100±10％RPM

• Fan Airflow: 75CFM

• Fan Noise: 25dB

• Power Input: DC 5V

• Compatibility: Supports up to 17” Laptops