100% Brand new and high quality Cooling pad for laptop with built-in powerful fan for easy thermal heat dissipation 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 Dual 140mm fans provide optimal airflow at low noise Big area metal mesh dissipates heat efficiently Unique Anti-slip design ensures notebook safety 2 USB ports Fashionable and elegant design with white body and transparent structure Fan Quantity: one Cooling Type: Air Material: Plastics, Rubber,Iron network Color: black Product Dimensions: 27.0 x 25.0 x 2.4cm(L x W x H) Fan Dimensions: 14.0 x 14.0 x 1.5cm(W x D x H) Speed: 1000±10% RPM Powered Input: 2W Noise value:25.1 dBA The wind flow: 94.7 CFM Rated Voltage: 5V DC Operating Voltage: 4.5-5V DC Starting Voltage: 4V DC Rated current:0.24±10% A Compatible Size: 15inch Package Included 1x Notebook Cooling Pad 1x USB Cableyucolor