Features: Excellent heat dissipation effect: equipped with an efficient Computer fans, it can effectively reduce the temperature of the laptop or tablet, and maintain the stable operation of the device. Multifunctional design: It combines the functions of a bracket andradiator, providing a comfortable angle of use and effectively solvingthe problem of equipment overheating. Adjustable height and angle: Supports multigear height and angle adjustment, allowing users to freely adjust the perspective of their laptop or tablet as needed, providing a better user experience. Powerful heat dissipation: built-in high-speed fan and heat sink can dissipate heat through Forced convection, quickly take away heat and maintain the operating temperature of the equipment. Safe and stable: Made of sturdy materials, it provides stable support and ensures that the equipment is safely placed on the bracket base to prevent slipping or tilting.Four holes for heat dissipation, four fans for high airflow heat dissipation. Game enthusiasts: Provide a good cooling environment for game players, reduce equipment stagnation or crashes caused by overheating, and improve the gaming experience.With reserved charging port Specifications: ShellStructure Plastic+Metal Mesh Interface type: USB interface Fan Noise: 26Dba Fit for: 13-18inches Laptops Folding Size:approx 42.2x31.7x3.2cm/16.61x12.48x1.26in Color: Black Note: Please allow 1-2cm errors due to manual measurement, pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1PC Laptop Holder