Koss Plug Earphone

Hear low subs and soaring vocals with a frequency range of sound from 10 Hz-20 kHz Compact designed earbuds are extremely portable and easy to wear Connects with your devices via a cord to ensure worry-free signal quality while listening Indulge yourself in quality stereo sound mode In-ear form factor gives you the least amount of outside distractions between your music and your ears Features a universal 3.5mm (1/8in) port