Features: USB Laptop Cooling Pad Quiet Fans Extremely heavy-duty construction of the cooling pad to afford any weight or pressure put-on No need for any installation Your laptop can breathe easily with this ultimate notebook cooler Extend the life and functionality of your laptop Convenient, reliable and comfortable to carry Specifications: Material:Plastic Color: Black Radiator Type:Air-cooled Current: 150mA Voltage: DC5V Fan size: 187*90*22mm Suitable models: 7"-15" Package includes:1Pc x USB Cooling Fan