- Ergonomic cooling stand: unique multi-speed tilt adjustment and comfortable elevation design to support the neck and spine while cooling your notebook. Light and easy to carry for portable use. - Powerful cooling system: four fans with blue LED provide effective heat dissipation. Six-speed adjustment brackets allow precise control of airflow, and four height gears provide adjustable air volume. - Durable materials: built with ABS and aluminum alloy for strength and lightweight portability. - Flexible, user friendly design: adjustable stand, anti-slip feet, and foldable construction for compact storage. Multifunctional design includes two USB ports, leaving one free port for other devices. - Easy operation: digital display design makes it convenient to adjust the speed. - Practical features: four height gear adjustable for different working angles and setups. Use scenarios: - Office or home desk: set the tilt and height to maintain comfortable neck posture while your notebook runs cooler during long sessions. - Travel or coffee shop workstation: foldable and lightweight for easy transport, with two USB ports keeping a peripheral free for other devices. - Heavy-load tasks: beneficial during gaming, video editing, or software development when laptop heat buildup is a concern and precise airflow control is needed. Specifications: - Material: ABS + Aluminum Alloy - Cooling Type: 4 Fans With Blue LED - Adjustable features: Adjustable Stand, Anti-Slip, Foldable; Six-Speed Adjustment Brackets; Four Height Gear Adjustable - Ports: 2 USB ports (with one port kept free) - Display: Digital display design for easy speed adjustment