At present LG Inverter Econo Z12EM benefit from a substantial reduction in price . The design is modern with top inlet for maximum efficiency and extremely low noise. Econo Z12EM LG Inverter incorporates inverter technology which enables rapid cooling of the space since the first minute , with very low energy consumption. The air conditioner LG Inverter Econo Z12EM is Wi-Fi Ready which means that we can attach a Wi-Fi module with which it was remotely controlled by a smartphone. Wi -Fi adapter is not included in the package but must be purchased separately.