Some features of CoolAir that help it achieve what it does areLED Mood Lights: This might be a surplus feature and might exactly not be needed. However, for those who appreciate it, CoolAir comes with an LED mood light with 7 different colors. It can be useful for setting the mood of the room according to ones liking. The whole cooling process is virtually silent which means it wont be a bother if anyone is trying to sleep. Due to low power consumption, electricity bills are greatly reduced which makes it more affordable to run compared to traditional ACs. It is ultra-portable which makes it easy to carry around and use in multiple places instead of being fixed in one room. It is easy to set up and requires zero skill to operate let alone a technician. It comes at a price thats affordable for most people who couldnt afford traditional air conditioners in their homes. Overall, for what it is and what it is capable of doing, CoolAir is definitely worth the money and is definitely worth the buy if it suits the aforementioned needs.