Exhibition Hours: July 25, 10:00 – 18:00; July 26, 9:00 – 17:00. In Nanjing this July, the summer heat is at its peak — but what’s even more scorching than the weather is the atmosphere at the 3rd Nanjing International Headphone Expo (2F, Shangri‑La Hotel, Nanjing). As an exhibitor who traveled all the way from Chengdu, the on-site feedback far…