... run everywhere 3)no need to install 4)low cost Energy saving portable evaporative cooling SCF-60Y,air cooler,air conditioner1.Description ... machine could run everyhere,no need to install before operate.c)Speial design for open area,such as workshop,garage,opening ... concert,construction site,exhibition hallmtrailer,sentry bx,living room and dining room,etc.d)As the main refrigeration form is ...