BUILT-IN COOLING FAN : built-in cooling fan to help prevent your computer from overheating The fan connects to your computer via USB cable. Air Space laptop desk has a super-sturdy tray that locks into the perfect position with an expandable lip to hold your laptop in place. Fully adjustable hate sitting all day while you’re working on your laptop Want to stand and work without paying for an expensive standing desk? Well, now you can with lap desk, the fully adjustable and super-portable laptop desk Use your laptop anywhere without awkward positions and struggling to see. Those expensive standing desks are so heavy. They’re meant to stay on your desk. Luckily, you can take Air Space with you wherever you go. The desk fold flat for easy storage and travel. Feel like cranking out a chapter at your local coffee shop? Bring Air Space for a portable workstation that changes position in seconds! It’s a must-have if you work remotely or go to the office. And it’s perfect for students and digital artists, who are often confined to sitting at a desk for long periods of time. Sloping angle enhances the airflow, makes better heat dissipation, reduces the damage caused by over heat.