Features: 1.Noiseless Fans: The laptop cooling pad has 6 noiseless fans with red LED lights to show working status, and the fast cooling effect prevents your laptop from overheating in different usage situations. 2.LED Screen Touch: Laptop cooling pad 6 fans can work together, or 3 large fans and 3 small fans operate separately, independent LED screen touch control starts to control the fan speed from 0 to maximum free, three modes can be adjusted at will. 3.USB Port Design: Laptop cooling pad has built in two USB ports, allowing to connect other USB, with nylon knitted cable, more cool and durable. 4.Antiskid Baffle Design: Laptop cooler adopts anti skid baffle design, which can prevent the computer from moving on the cooling pad. The bottom is equipped with a thicker anti skid pad to ensure the normal use of the computer. The cooling pad is ergonomically designed. When not in use, the bracket Can be concealed. 5.2 Height Adjustable: The cooling pad has 2 heights for you to choose and can be adjusted freely to fit different laptops. Our Laptop Cooling Pads fit almost all 12in to 17.3in laptops. specification:Item Type: Laptop Cooler Material: ABS, Metal Model: BB6 Touch Version Color: Black Red Number of Fans: 6 Fan Size: Approx. 100 x 100 x 20mm / 3.9 x 3.9 x 0.8in (3PCS), Approx. 80 x 80 x 15mm / 3.1 x 3.1 x 0.6in (2PCS), Approx. 70 x 70 x 15mm / 2.8 x 2.8 x 0.6in (1PCS) Fan Speed: 140010%RPM, 220010%RPM, 260010%RPM LED Light Color: Red USB Port: USB2.0 x 2 Rated Voltage: 5V DC Applicable Scope: Suitable for 12in to 17.3in Laptop PackageList:1 x LaptopCooler 1 x Data Cable