Features: Multiple colors for you to choose. The fan is silicone, which is light and skin-friendly. for type C only devices with type C are supported. Powerful motor, using micro high-speed motor, no noise, no shaking, and power saving. Small size, detachable fan portable, plug and use, suitable for various places, to use. Specifications: Silicone Length: Approx. 89.3 mm/3.52 in Color: White Green Blue Black Orange Package Includes: 1x Fan note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.