Key Features and Specifications:High-Efficiency Cooling: The 140mm fans operate at 2$1000 \pm 10\%$ RPM, with a maximum noise level of only 23dBA, ensuring powerful yet quiet operation.3Ergonomic Design: The cooling pad doubles as an adjustable height stand, offering multiple viewing and typing angles to reduce strain during extended use.Superior Heat Transfer: Features a large, durable metal mesh surface for excellent heat dissipation.Convenient Power: USB-powered (5V DC, 2W) with a dual USB interface, often including a passthrough port to keep a USB port free on your laptop.4Aesthetics and Security: Features striking blue LED illumination and anti-skid baffles to securely hold laptops up to 17-inches in place.Portability: The super-slim profile makes it highly portable.