75% Energy Efficient DC Inverter Compressor R410a Gas Low Voltage Operation (145V-260) Turbo Operation 100% Copper Pipe Heat & Cool Function 5 Year Warranty UVC light ensures bacteria free clean air Anti rust coating Golden fins Low voltage operation (145V-260V) For all weather conditions Hidden LED display Auto restart Turbo operation Sleep mode Inner-grooved copper tube 24 hr timer 100% Copper pipe Powerful air-flow It is providing