The Price.com YouTube channel also features a product feature video showcasing the latest improved version of the Gree R32 double black diamond inverter window air conditioner series. The new series continues to use inverter technology and Wi-Fi remote control, while the double black diamond coating is effective in anti-ultraviolet and high-temperature resistance! The upgraded version also adopts the new "R32 environmental protection refrigerant" and "UV disinfection and sterilization function". The whole line has obtained first-class energy label certification. Watch the video now!