Headphones
| Headphone frequency |
20 - 20000 Hz |
| Headphone sensitivity |
118 dB |
| Driver unit |
40 mm |
| Wearing style |
Head-band |
| Ear coupling |
Circumaural |
| Acoustic system |
Closed |
Additionally
| Wireless technologies |
Wired |
IronKey Eagle-874. Ear coupling: Circumaural, Wearing style: Head-band, Headphone frequency: 20 - 20000 Hz. Connectivity technology: Wired, Device interface: 3.5 mm (1/8"), Wireless range: 1.2 m. Colour of product: Black, Silver. Cables included: Audio (3.5mm)