The portable cooling unit which will make the air surrounding you cooler and healthier is this Fresh-R.
This air cooler has a personal space air humidifier which makes the humidity around you less and gives you a soothing feel.
The motion sensor of this device helps to start the device automatically and you can also turn it off automatically as it can detect the presence very accurately.
The fan inside the cooler has different three speeds which enables you to shift the temperature according to the temperature around you. As this is powered by USB, so it is very convenient to use it.
The water tank of this cooler lasts up to 10 hours and that’s why it is the best buddy in summer. This cooler is very small and compact which makes it your all-time travel buddy as well.