Features:
Dual fan design for strong heat dissipation
Convection air inlet design with 2mm mesh for smooth ventilation
Dual USB output ports for plug and play convenience
Five levels of height adjustment to protect the cervical spine

Specifications:
Material: Metal Mesh and Plastic
Interface: Usb 2.0/1.1 x 2
Noise: 23Dba
Air Volume: 70Cfm
Rated Current: 0.38A
Fan Speed: 1400 15%Rpm
Cable Length: 0.7 Meters (27.6 inches)
Product Weight: Approximately 1000 Grams (2.2 Pounds)

Package Includes:
1 x Adjustable Dual Fan Laptop Cooling Bracket Knight Dark