Contour frame for a comfortable fit. Limited lifetime warranty. 60-20,000Hz. 16 Ohms. 98 dB SPL. 4ft/1.2m. 3.5mm. Koss KE5earbuds are the ideal accessory for the on-the-go music lover. Durability, portability and the sound of Koss are all seamlessly packed together in this sleek earbud. Its contour frame will fit comfortably and securely for extended use.
Listen at moderate volumes to avoid hearing damage.