Features: brand new and high quality The 6 level height adjustment design to meet different needs when working or playing game. And 6 kinds of RGB light effect, creates a cool atmosphere, perfect for gaming and working. Its super quiet and you dont even feel any blowing of the fans to keep your laptop cool The non-slip silicone pad design allows you to place the laptop stably, avoiding accidental shaking and sliding. The hollow design increases the airflow and thermal ventilation around the laptop, and prevents the laptop from overheating. After the semiconductor cooling, it quickly reduces the heat inside the notebook, creating a low-temperature gaming environment Specifications: Specifications: Item name: Laptop Cooler Stand Color: Silver Type: Single Refrigeration Material: Aluminum Alloy + ABS Cooling Technology: Semiconductor Refrigeration Power: 5V/2.1A Size: 240x210x30mm/9.44x8.26x1.18in Cooling Area:170x65mm/6.69x2.56in Fan speed: 6000R/min Angle adjustment range: 12°-42° Adjustable Cold End Stroke: 100mm Socket Type: Type-C Package Includes: 1 x Laptop Cooler 1 x Type-C cable note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.