Specifications:

Mini Folded Notebook Cooler Pad, mini size when folded.
Slim and Smart design, Portable, USB Connection
Large, high performance and extra quiet
Built-in 2 quiet fans for quick and easy heat dissipation.
4 folding anti-skip rubber cushion to bear any type and weight of Notebook/Laptop in balance.
Powered by USB port, Plug & Play, no adapter needed.
Extend another USB port for another USB device
The extend USB port can not communicate data, only for USB device which do not need transfer data, such as USB LED etc.
Light weight, Portable, easy and convenient to carry.
Power source supported easily by the plug and play USB
Slim and smart design of the cooling pad
Compatible with any notebook computers (12" ~ 17")
Rated Voltage DC 5V.
With 4 blue LED light when using.

Specifications:
Color: Black
Dimension: when folded: 170*65*20mm, when useing: 270*180mm
Net Weight: 156g

Item Includes:

1* Rotatable USB Laptop Notebook 2 Fans Cooler Cooling Pad