Meet KOSS The Plug – a revolution in personal audio that brings studio-quality sound to your everyday experiences. Designed for the audiophile on the go, these in-ear monitors are crafted to deliver superior sound isolation, offering a listening experience usually reserved for high-end, closed-back headphones. With a dynamic element strategically positioned just outside the ear, The Plug ensures that every note is delivered with precision, clarity, and punch.

The magic behind The Plug's unparalleled performance lies in its ingenious design. The soft foam cushion, made from hydrophilic, formed urethane, expands gently to fit the unique shape of your ear canal. This not only provides a secure and comfortable fit but also enhances sound isolation, allowing you to immerse yourself in deep bass and clear treble without external interruptions. Whether you're on stage or simply enjoying your favorite playlist, The Plug's acoustic prowess will elevate your auditory experience.

These earphones come with a straight, dual-entry cord that measures 4 feet, giving you the freedom to move without tangling or tugging. Plus, with four extra ear cushions included, you can customize your fit to perfection. Built for durability and designed with versatility in mind, The Plug is your ticket to a world of crystal-clear sound.

Key Features:

• Dynamic element positioned outside the ear for enhanced acoustical reproduction
• Frequency response: 10 Hz - 20 kHz
• Impedance: 16 ohm
• Sensitivity: 112 dB/mW
• 4-foot straight, dual-entry cord
• Soft foam cushion for a customized, comfortable fit
• Includes 4 extra ear cushions
• Lifetime limited warranty