KEB6K - Earbud w-Enhanced Driver

These Earbuds by Koss have an enhanced driver for superior sound quality and they deliver a secure and comfortable fit. T hey include three separate cushion sizes, small, medium and large which makes them a great solution for students in different age groups and sizes. They are equipped with a four foot cord and a 3.5mm plug to ensure compatibility with any device that has a standard headphone jack. Koss earbuds are covered under the Limited Lifetime Warranty. Features: 13mm enhanced driver for superior sound quality Secure, comfortable fit Includes three cushion sizes; small, medium and large Straight, dual entry 4-ft cord and 3.5mm plug Covered under the Limited Lifetime Warranty Specifications: Frequency Response: 16 - 20,000 Hz Impedance: 32 Ohms Sensitivity: 106 dB SPL Cord: 4ft Dual Entry Cord, with 3.5mm plug Minimum Order: 10