Koss® Reinvents the Iconic Koss® Porta Pro® with the Next Generation Koss Porta Pro Wireless

MILWAUKEE, Sept. 16, 2024 (GLOBE NEWSWIRE) -- Koss® Corporation (NASDAQ Symbol: KOSS), the U.S. based high-fidelity Stereophone manufacturer and creator of the world’s first SP3 Stereophone in 1958, celebrates the 40^th Anniversary of the Koss Porta Pro® with the introduction of the next generation Koss® Porta Pro® Wireless Bluetooth® Headphones.

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