Wired In-ear Headphones with Volume Control | (Noise Isolating)
The KOSS Sparkplug VCw Headphones feature a dynamic element connected to a tubular port structure that is positioned just outside the ear and placed in the ear canal on a soft, expandable cushion. The soft foam cushion expands for a custom fit to improve isolation, deep bass and treble clarity. Now with the improved soft ear cushion made of hydrophilic shaped urethane, you are guaranteed a custom fit every time. It increases isolation when you want to block out ambient sounds that interfere with the listening experience. The Sparkplug VCw features a frequency response performance of 10 Hz to 20,000 Hz and the full KOSS sound. Combined with your favorite music and a portable sound system, it is the ultimate accessory for on the go.
