Cooling Fan with Blue Light for Switch OLED Dock

Features:
*Specially designed cooling fan for switch OLED dock, great for better heat dissipation when dock your switch with the suck cooling system
*Simple and easy to install, powered by usb cable to your switch dock, you can turn the fan and blue light on/off at the press of a button
*Built-in high speed and low noise cooling fan with a blue light, easy for you to achieve quiet and efficient cooling with a sleek look