Headphones
| Headphone sensitivity |
100 dB |
| Impedance |
36 Ω |
| Headphone frequency |
18 - 22000 Hz |
| Wearing style |
Head-band |
| Ear coupling |
Circumaural |
| Acoustic system |
Open |
Additionally
| Wireless technologies |
Wired |
Koss UR55. Ear coupling: Circumaural, Wearing style: Head-band, Headphone frequency: 18 - 22000 Hz. Connectivity technology: Wired, Device interface: 3.5 mm (1/8"), Cable length: 1.2 m. Colour of product: Black