[Opened, New, Unused] Thank you for viewing. This is a laptop stand with a cooling function using a Peltier element, and it supports comfortable use with blue LED lights. It was opened when I received it, but the contents are new and unused. - Type: Laptop stand - Cooling function: With cooling fan - LED light: With blue LED light - Material: Uses Peltier element - Adjustable angle: Multiple angle adjustments possible - This is a laptop cooler that powerfully and instantly cools your laptop with the power of the Peltier element, preventing overheating. - It uses an aluminum body with excellent thermal conductivity. - The cooling surface size is 14cm wide x 9cm deep. - It can be used with various sizes of laptops and tablets up to approximately 15.6 inches. - 6-step angle adjustment is possible. It has stoppers to prevent the device from falling. - Power is supplied via the included USB power cable, and it can be used by simply pressing the power button on the back.