YUE SONG V5 Suction Type LCD Cooling Fan USB Air Extracting Turbo Radiator with Adjustable Speed for Notebook LaptopDescription: The Most Powerful Game Notebook Cooler Is Here - V5 Has ArrivedIf you are still using the antiquated bottom cooling pad、 then it's time to rethink your approach. This V5 Silent Design Cooling Fan will redefine the cooling experience for you. Designed with a special suction style fan to pull away heat、 it has solved the low efficiency of other cooling pads. By directly connecting to the air outlet port to draw the hot air out of the running CPU to optimize efficiency、 it is a far superior solution than traditional cooling pads which only redirect ambient surface heat.Features:  LCD screen display which offer real-time working statusTaking MCU intelligent chip redefine the cooling experience for youHigh sensitive temperature sensor and intelligent temperature control to protect your computer from heat damageAuto \/ manual mode free switch via !#!amp!*!ldquo;M!#!amp!*!rdquo;buttonUltra silent operation which bring you ultimate using experiencePowered by USB 220V、 convenient to useWith 4 different sizes wind guide cover to meet your demandsSpecification:           Brand       YUESONG           Model       V5           Rated voltage       220V           Power       17.5+10W           Operation type       Button           Power supply       USB 220V           Noise       Less than 50dB (A)           Flagellum       41           Cooling type       Wind           Fan type       Dual ball bearing           Weight       100g   Package Included: 1 x YUE SONG V5 Cooling Fan4 x Silicon Rubber Case1 x Non-slip Mat1 x USB Cable1 x English Manual