Cooler button helps to dry the hair without exposing them to lot of heat. Also helps to lock the follicles. Hot air blow is very soothing and even heats up the skin.

Its foldable dryer. Really awsome according to price and usage. G ood product. L ove thid dryer.

Too much hot. Exchange ke liye bheji to recycle product de diya. Would not recommend. How any electronic gadgets have such low life and that also without using it.

There is no 3 heat setting only two and one button for cool air which you need to press and hold which is really inconvenient. I indeed got deceived by the false description of 3 heatsetting. Such a high temperature cannot be used regularly.