The “Gree Air G-Secret Chamber” pop-up store appears in Shanghai, pioneering two-way ventilation technology to create true fresh air

Gree’s Air G-Secret pop-up hit Shanghai Magnolia Plaza Nov 8 after Beijing/Chongqing—LED “two-way fresh air” slogans, G-shaped entry, games like All-Out G and Vanishing Stale Air visualize true bidirectional ventilation versus one-way intake, answering open-window power bills and high-CO2 stuffiness with healthy living tech.