Symphony cooler just made many problems created I always use this cooler their cooler made fibre is low plastic and low quality material & air is fast , cooling machine room is a minimum 15 sometime very cooled
& very glacier air I just use the cooller in summer
This cooler money adjust 7000 out of 12000 & sound is normal because summer is a very hot day so please like my review & comment me
Thanks 4 watching