Wi-Fi Control Remotely control the air conditioner through the mobile phone APP and a Wi-Fi connection. Voice Control When the air conditioner is connected to Wi-Fi, you can control the air conditioner by voice via Amazon Alexa or Google Home. A Healthy Filter The Air Conditioning unit features a silver ion filter, which is an antibacterial device that keeps the air free from bacteria and impurities. Evaporator Self-clean Through a frosting and defrosting cycle, you can sustain a clean air conditioner. Easy Installation Equipped with a supporting bar and frame, that allows for seamless installation.