- Ergonomic tilt and elevation design: multi-speed tilt adjustment for the notebook radiator with a comfortable elevation to help reduce neck strain and support a better working posture. - Efficient cooling performance: four fans with blue LED for heat dissipation, with six-speed adjustment brackets to control air volume and four height gear adjustable for different tilt angles. - Durable and portable construction: made from ABS and aluminum alloy, lightweight and easy to carry, with an adjustable stand, anti-slip feet, and foldable design for compact storage. - Practical and versatile: multifunctional with two USB ports to leave one free for other devices; digital display for convenient speed adjustment. - Clear speed indication: digital display design makes it easy to monitor and adjust the cooling level as needed. - Specifications and materials: Material - ABS + Aluminum Alloy; Cooling Type - 4 Fans With Blue LED. - Use scenarios: - Desk work or study sessions: keep your laptop cool during long typing or coding tasks while maintaining a comfortable viewing angle. - Casual laptop use at home: relax on a couch or bed with adjustable height and tilt for movies, browsing, or light design work. - On the go or travel: lightweight and foldable design supports easy transport and setup in different locations, while providing reliable cooling and a free USB port for peripherals.