Mini Vacuum USB Laptop Cooler Air Extracting Exhaust Cooling Fan CPU Cooler Fan Heat Sink for Notebook Computer -WCDMA: 850/2100MHz

-WCDMA: 850/2100MHz

1 x Micro USB Cable

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4 V 4000 mA/h (work for 1

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Mini Vacuum USB Laptop Cooler Air Extracting Exhaust Cooling Fan CPU Cooler Fan Heat Sink for Notebook Computer -WCDMA: 850/2100MHzProduct Features: Compact, stylish, innovation, quiet design, super for playing games. Allows faster extraction of the hot air out of a running system, which stabilizes the operation of the notebook and prolongs its lifetime. Easy to install and remove. 4 different sizes of clips included for fastening to air outlet, compatible for all major notebook brands. Light and handy, it is very convenient for storage and carrying. Suitable computer: the outlet