Design
| Headset type |
Binaural |
| Wearing style |
In-ear |
Headphones
| Headphone frequency |
10 - 20000 Hz |
| Ear coupling |
Intraaural |
| Headphone sensitivity |
112 dB |
| Impedance |
16 Ω |
Additionally
| Wireless technologies |
Wired |
ISpark stereophones
Connect to your iPhone in a new way with the Koss iSpark: the latest in Hi-Fi stereophones from the trusted brand that introduced the first stereophone.
Enhance your musical experience with the iSpark's incredible bass response. With the iSpark's slow memory ear cushions, you are guaranteed a custom fit every time. The iPhone compatible 3.5mm mini plug and 4 foot cord includes an inline microphone and button for accessing phone functions. .
The iSpark includes extra memory foam cushions and a glove soft carrying case.
Built to last, the iSpark is covered under Koss’ Limited Lifetime Warranty - the only warranty of its kind in the stereophone industry.