Lifetime Warranty: Meet the quality problem?Get our support with a satisfied solution within 24 hours.Package includes: 1 x A9 Pro laptop cooling Pad, 1 x USB cable, 1 x service card. 10 Preset RGB Color Effects + 2 USB Ports: Click the RBG button to customize the right galaxy lighting effects that fit your atmosphere (Long for NO/OFF,Short for exchange).With dual USB 2.0 ports,will not occupy the laptop USB Port (Free cable in package). Use as a Laptop Stand for desk: Simply adjust the comfortable height of cooling pad when playing games,watch video or working for long time use indoor or outdoor.Thick anti-slip silicone baffle and bottom prevent your laptop from falling off,keep stable. 3 Enhanced High Speed Silent RGB Fans: Large hollow-carved holes shoot for the heat core of laptop,22 dB mute turbo fans with ice-blue color effect,double cooling efficiency on aluminum-alloy panel,enjoy your smooth technology experience.(Fan speed and light intensity control by stepless button on right side). New Heat Dissipation Experience: Unlike traditional plastic or iron metal on market,Aluminum-alloy material has natural Low temperature, fast heat-conducting property, The all aluminum-alloy cooling panel provide a better heat dissipation for laptop.Portable lightweight in elegant young appearance.(Weight:1.54 lb,Size:16.54 x 10.63 x 1.18 inches).