Klim Cool Laptop Cooler Fan - Innovative Portable Cooling Design with Display - External Gaming Cooler - High Performance Ventilation - USB Connection - Cooling Pad - Quiet Air Vaccum - Reduce Heat AN INVESTMENT. This cooling pad is an investment =&gt; no component overheating =&gt; maximises the life expectancy of your PC and boosts its performances. Innovative patented design, our lightweight cooler targets the heart of the overheating problem by sucking in and evacuating hot air. The KLIM Cool is equipped with an anti-noise foam, making the fan rather silent. It will rarely be louder than the noise produced by the laptop itself. KLIM Cool is the first smart vacuum fan. It measures the laptop's temperature and automatically adjusts the fan's power to cool the laptop. LED screen showcasing the internal temperature and the fan's speed, which are both manually adjustable. High performance laptop cooler to be placed against the air outlet (on the side or behind the laptop). Adjustable silicone sleeves to fit all sizes of laptop (10" to 17"). Especially suited for gamers, graphic designers and video makers.