Wireless Microphone Market Worth USD 3.60 Billion at 8.8% CAGR; Higher Usage in Media & Entertainment Industry to Spur Growth: Fortune Business Insights™ Pune, India, Nov. 17, 2021 (GLOBE NEWSWIRE) -- The global wireless microphone market is set to gain impetus from the increasing occurrences of live music events, such as Rock in Rio, Summerfest, and...