LG inverter v 1.5T AC it as super cool power all time fresh air no eletrecity tenstions its a low cost of money to buy .for the fist time I am also not sure to take but some of me friend suggested this I feel shoked becouse its low cost prize and it conzumed of power its keeps hole house cool some of ac dont do that but it as that capacity to do .you guys dont lestion to me go to your nearest shopes and chekit out you will be defnetly gonna buy this usefull product .secound thing it came from LG compane