尼尔森IQ：2026年全球耳机洞察报告（英文版）

Global GDP growth rate remains resilient but subdued The forecast has been revised down -0.1 pp in July to 3.0% for 2026 and +0.2 pp to 3.4% for 2027 The world economy is continuing to expand below prepandemic norms amid ongoing trade, geopolitical and policy uncertainty Consumer confidence Consumer confidence trends have diverged since 2023: sentiment has recovered to around or above long-term averages in the US and Europe, while China has weakened following its post-reopening rebound. Despi