Heat dissipation function - Two silent CPU fans powered through USB ports pull hot air from under your laptop for active cooling. This helps keep your computer running cooler without noise. - Ventilation holes provide strong air flow to dissipate heat from the bottom of your notebook. Work from home desk - Designed to turn your couch or lounge into a functional workspace. You can work from the comfort of your bed as well. - The laptop holder supports laptops from 13 to 17 inches and includes a mouse pad side for a computer mouse. With ample space, you can work comfortably for extended periods. Multiple functions - Ccolor adjustable laptop desk can be used as a TV stand, dinner table, sound equipment stand, book holder, writing desk, cook book stand, notebook holder, and tablet holder to meet a variety of needs. No assembly required - Collapsible frame for easy storage and portability. - Adjustable in multiple angles to fit any body position, even when laid back on your bed. To adjust, hold the button on the joints, change the position, and release the button to lock it in place.