Since March, a slew of new TV commercials for the Gree R32 Double Black Diamond Inverter Window Air Conditioner Series have aired on the TVB News channel. "Variable Frequency Constant Temperature," "Double Black Diamond Heat Dissipation Coating," "WIFI Wireless Remote Control," "UV Sterilization," and "R32 Environmental Refrigerant," among other features, assist customers in achieving a "energy-saving" and silent smart home.