Hitachi air conditioners are best than anyother brand.
is cools the room less than 10 minutes
the less sound occured than any other brand
there are many feature in it like on timer off timer
on timer automatically starts air conditioner at settled time
off timer automatically closes the air conditioner. with this feature the ac gets off after the perfect cooling what we actually needed and at night sleep is not been disturbed. best experience of the help center if we get any issue regarding ac. best experience with hitachi air conditioner