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: four Cooling Type: Air Material: Plastics, Rubber,Iron network Color: Black white Product Dimensions: 35.0 x 27.0 x 5.5cm(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: 1.2W 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: 14 inch /15.6 inch / 17 inch Universal Brand No Brand SKU 101100661_NP-1021666427 Fan Type Not Specified