1Efficient Cooling: Using the same cooling technology as the computer CPU, the three sides of the exhaust wind are not trapped in the heat, preventing direct hot wind from blowing, and the large heat dissipation aluminum sheet ensures efficient and rapid cooling, and has a cooling effect at the same time. 2One-key switching: One-key switching, on-demand heating and cooling, one-key touch cooling and heating, say goodbye to cumbersome operations (blue light cooling, red light heating or constant temperature). 3Automatic power off: Timed automatic power off, continuous power on for 12 hours will automatically power off, the automatic temperature control protection function will automatically power off when the temperature is too high. 4Uniform cold and heat conduction: 65mm large diameter aluminum alloy sheet, large working area, seamless junction of monocrystalline silicon semiconductor and aluminum alloy, uniform cold and heating conduction, and it doesn't take long to achieve cooling and heating. 5Portable: This desktop cooler is lightweight and portable, you can take it with you, it is small and does not take up space, it can be used at home and is also suitable for travel.