Portable laptop supporting the use of 7 different gears can be laptop height and angle according to their own preferences arbitrarily adjustable, the lowest adjustable height of 6.8cm, the highest adjustable height of 14cm, USB power supply without the need to configure a separate power supply, the fan wind power upward directly with the back of the laptop computer in contact with the cooling, directly on the equipment to reduce temperature. Mute design to use the computer is not affected by the noise, a key to quickly fold and carry easy to use at the same time as the device can be loaded into a pocket. Silicone pad design to better protect your device from scratches or accidental sliding.USB power supply 16 colors automatically cycle night use to reduce the long time use of computer fatigue, while increasing the personality of the cool more recognizable personalized, increase the sense of pleasure. Silver Pink GreyThree colors to choose from according to personal preference. Universal version suitable for all laptops and tablets learning machine compatibility, for college students graduation season promotion lights occasions graduation season Christmas Youth Day Labor Day gift choice. Bracket a key to fold in one second, the net weight of only 296g can be carried with a portable laptop after folding size 25.4x12x4CM into a complimentary storage bag, aluminum alloy design appearance of high gloss is not easy to scratch. The use of damping design to open and close the good experience, noise reduction design fan on state noise control at 54.7dba, fan parameters for the number of revolutions 2100 rpm / 2600 rpm, power: 5V/1.9W current: 0.16A/0.24A power consumption of small wind power. 16 colors of light in the USB power supply state automatically cyclic light is always on, but also have a switch to turn off individually to make the computer for long periods of time to use a more ambient feeling Reduce visual fatigue.