The Symphony air cooler Diet 22e uses advanced dura-pump technology with a highly efficient honeycomb cooling pad to absorb heat from the room. It also indicates when the water level is low and needs to be refilled. To uniformly spread cool air around the room, this device has an auto louver movement with an auto swing option. You can manage the Symphony air cooler with a remote control, to adjust fan speed or to switch the device on/off. For unscheduled power cuts, you can run this appliance on an inverter as well.The compact Symphony Diet 22e tower cooler is a smart cooling device for your home. Perfect for a hot day, this device is efficient and has the ability to cool a room within minutes. It has a water storage capacity of 22 litres, which means you don’t have to keep refilling it after small amounts of time. For extra cooling, the Symphony Diet 22i also features an ice chamber. Feel the cool breeze up to an impressive distance of 30 ft and manage the speed level with the cooling level option.