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Dear，Pls leave a massage to tell us what design (Color) do you want.thank you.

Key Features:\u25cf Protects your valuable data by keeping your notebook computer cool and runs your laptop at an optimal speed\u25cf Ultra silent， won't disturb you while you are working， gaming or watching films on laptop\u25cf LCD screen clearly displays rotational speed and real-time temperature of air outlet\u25cf Two modes: Automatic mode and manual mode and it can be switched freely by the MODE button\u25cf Comes with 4 ventilation covers which are highly compatible with most laptops in market\u25cf With four colors backlight and it can be switch or shutManual ModeIn automatic mode， press the air volume + or air volume - button to enter manual mode. You can adjust the air volume manually.Automatic ModeThe radiator outlet based notebook to regulate the temperature of the heat sink velocity level. It will work at 2300RPM when the notebook outlet temperature reaches 40 degrees and the higher the temperature the faster the rotational speed. When the temperature reaches 60 degrees， the radiator will work at maximum power. And when when temperature is below 40 degrees， the heat sink will stop.Key Features:\u25cf Rated voltage / current: DC 9V 0.4 + / - 10%A\u25cf Input power: 2.0W\u25cf Fan speed: 1200 - 4500 + / - 10%RPM\u25cf Air volume: 23.35CFM\u25cf Power adapter:Input: 100 - 240V 50 / 60Hz 0.4AOutput: 9V 1A Type: Cooling Fan Rated Current: 0.4 + / - 10 % A Color: Black， White Product weight: 0.350 kg Package weight: 0.410 kg Product Size (L x W x H): 11 x 8.2 x 4 cm / 4.32 x 3.22 x 1.57 inches Package Size (L x W x H) : 21 x 12 x 6 cm / 8.25 x 4.72 x 2.36 inches Package Contents: 1 x CoolCold Ice Magic 5 Suction Fan Type Heat Sink， 2 x Gasket， 4 x Silicon Rubber Case， 1 x Non-slip Mat， 1 x Gasket， 1 x US Plug Charger， 1 x 3M Sticker