Refined title: Koss KPH14G Green Side-Firing Headphones

From the brand The Original American Stereophone Company:

In 1958, John C. Koss revolutionized the way we listen to music by inventing the world's first SP/3 stereophone. Koss's dedication to accurate sound reproduction has earned the company recognition from music lovers around the world as the "Sound of Koss." The Porta Pro Collection, Utility Series, and Wireless Headphones are just a few of the iconic products in the Koss lineup.

The Birth of the Stereophone: Before the world's first SP/3 Stereophone in 1958, John C. Koss developed a portable stereo photographic player with side-wing speakers. In 1958, Koss invented the world's first SP/3 Stereophone, introducing personal stereo audio to the world. In 1960, Koss released the predecessor to the SP/3 with a lighter design, more comfortable headband, and superior sound quality.

The Evolution of Koss: In 1970, the Pro/4AA set the standard for full-size professional headphones, delivering true full-frequency performance. In 1974, Koss released the HV/1A, the first dynamic headphone capable of reproducing all 10 audible octaves. The acclaimed Porta Pro, released in 1984, set performance and comfort standards worldwide for decades. In 1989, the JCK/300 Kordless Headphone system set the standard for infrared wireless headphones. Koss's revolutionary ESP/950 electrostatic headphones, introduced in 1990, brought breakthrough high-fidelity sound.

Continuing the Legacy: In 2014, the Pro4S Studio Headphone was designed specifically for audio professionals, carrying on the legacy of the Pro/4 line. In 2017, Koss released the acclaimed KPH30i, featuring an ultra-lightweight design with remarkable high-fidelity sound. In 2021, the Koss Utility Series introduced three new headphones with Lightning, USB-C, and 3.5mm connectivity. And in 2023, Koss continued its evolution of wireless headphones with the TWS250i True Wireless Earbuds.

The Koss Fit Series: Koss Fit Series headphones are specifically designed for fitness and active lifestyles. The KPH14 is an ultra-lightweight side-firing headphone that provides sweat resistance, a durable cord, and a unique side-firing design for ambient awareness. Available in a wide array of colors, the KPH14 is the perfect fitness partner.

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