Cooling fan for Nintendo switch high efficiency and low noise usb cooler

For your Nintendo Switch Console: Increase the airflow to the Nintendo Switch console, speed up the heat exchange, makes the NS switch console cooling easily and prolong the lifespan of the games host 3 cooling fans easy to reduce the Nintendo Switch console temperature quickly and effectively Turbo(fast) / Normal(slow) working mode, two speed adjustments to suit different needs Easy to insert onto the back of original dock and adopts power supply from one USB port of console, no extra power needed It is driven via the USB port on the Dock. Can used as Nintendo Switch dock For your Nintendo Switch Console: Increase the airflow to the Nintendo Switch console, speed up the heat exchange, makes the NS switch console cooling easily and prolong the lifespan of the games host 3 cooling fans easy to reduce the Nintendo Switch console temperature quickly and effectively Turbo(fast) / Normal(slow) working mode, two speed adjustments to suit different needs Easy to insert onto the back of original dock and adopts power supply from one USB port of console, no extra power needed It is driven via the USB port on the Dock. Can used as Nintendo Switch dock Specification: Rated input voltage of USB power supply: 5V DC Range of input voltage: 4.8-5.5V DC Rated of input current: 500mA How to use: 1. Put the product on the Nintendo Switch original stand, then insert the USB power cable into the USB output interface of the stand. 2. Turn the power switch to the slow or fast gear, and the fan starts to work normally. Notice: 1. Children are forbidden to play this product. 2. Please disconnect the power plug when this product not used. Packing Includes: 1 x USB Cooler