Audiophile Headphone Market is Booming Worldwide with Beats,
Home Audio Equipment Market size to Increase by USD 14.39 Bn | Featuring Top Vendors Including Apple Inc., Bose Corp., Koninklijke Philips NV, and Kripa Electronics India Pvt. Ltd. | Technavio
Bose: annual sales 2021 | Statista
Earphone and Headphone Market 2020 Growth Along with Global Industry Size, Share, Trends, Key Drivers, Major Manufactures, Business Insights and Forecast 2023 | Virtual-Strategy Magazine
Report forecasts wire-free earbuds sales will reach 129 million units in 2020 - GSMArena.com news
Chart: Apple Takes the Wireless Headphone Market by Storm | Statista