The Hisense KAGS, DBG, and CBG series are wall-mounted air conditioners utilizing R32 refrigerant. This series includes both inverter (KAGS) and non-inverter (DBG/CBG) models. They are available in capacities ranging from 1.0HP to 2.5HP, suitable for various room sizes. These air conditioners provide cooling and potentially heating (depending on the specific model) while offering energy efficiency (especially the inverter models) and a user-friendly design.