The DAIKIN FTKE series is an inverter air conditioner utilizing R32 refrigerant, known for its lower environmental impact compared to older refrigerants. Available in multiple horsepower options (1.0HP, 1.5HP, 2.0HP, and 2.5HP), the FTKE series is designed for efficient cooling and energy savings. The inclusion of 'gin-ion' technology suggests features related to air purification, potentially eliminating bacteria or odors. Furthermore, the built-in WiFi connectivity enables remote control and monitoring of the air conditioner via a smartphone or other connected device. Models specifically mentioned include FTKE25A and FTKE35A.