Description: Ergonomic design makes this pad anti-skidding and comfortable to use. Double USB 4-fan blue LED cooling cooler pad Cooling pad for laptop with built-in powerful fan for easy thermal heat dissipation Extend the life and functionality of your laptop Easy plug and play, without any installation or external power source You can randomly adjust the speed to meet your real demand Extremely heavy-duty construction of the cooling pad to afford any weight or pressure put-on Specification: Fan Quantity: 4 pcs Cooling Type: Double USB Material: Metal + Plastic Color: Black Voltage: DC 5V Current: 0.22A Speed: 1500+10% RPM Noise value:21 dBA The wind flow: 74.35CFM Compatible Size: 12"~17" Laptop Package Includes: 1 x USB Notebook Laptop LED Cooling Cooler Pad
