Overview: Xiaoqiang folded Laptop Notebook Cooling Pad NOTEBOOK / COOLING PADFeatures & benefits: Slim & Samart design of the cooling pad system with large High-performance & ectra quiet 2 fans built-inwich absolutely helps to dissipate the heat-air awayfrom undemeath the notebook computerfor cooling dwwn (down) the overalltemperature of your system With special refinement construction, the cooling pad can bear any weight of notebook with blance, which without ih the least of affecting usage of notebook. Power source supported easily by the plug-&-play USB (Universal Serial Bus) connection as a self-power mode. Convenient, reliable & comfortable to carry No need for any installation Compatible with any notebook computers Tated voltage: DV5 V Specification: Dimensions: 72 X 68 X 23 mm Weight: