Product description:

Three book-type electric fan built into the product, without any external power supply, USB interface directly via your mobile to take power, sucked out hot air at the bottom of your notebook and discharged from the outlet on the back, laptop has always been to work under low temperature, increasing the stability of the system and extends notebook life. Product design lightweight and elegant space, which can be placed on your lap, and can also be placed on the table, really convenient and practical.