Set yourself on a path toward the clear Sound of Koss with high fidelity Koss Sparkplug in-ear headphones, a sound choice for listeners who like their music wherever they go. The Sparkplug’s slow memory, soft foam ear cushions – made from hydrophilic, formed urethane – offer a custom fit with every listen.

These in-ear headphones seal out ambient noise while delivering enhanced bass and clarity. Combined with your favorite music, the Koss Sparkplug in-ear headphones are the ultimate on-the-go accessory.

Specifications

• Frequency response: 10-20,000 Hz
• Output impedance: 16 ohms
• Sensitivity: 112dB SPL/1mW
• Cable: Straight, Dual Entry, 4ft (1.2m)