Headphones
| Ear coupling |
Circumaural |
| Impedance |
32 Ω |
| Headphone frequency |
20 - 20000 Hz |
| Driver unit |
40 mm |
| Wearing style |
Head-band |
| Acoustic system |
Closed |
| Headphone sensitivity |
85 dB |
| Maximum input power |
12 mW |
Additionally
| Wireless technologies |
Wireless |
IronKey Morpheus MPH-TV863. Ear coupling: Circumaural, Wearing style: Head-band, Maximum input power: 12 mW. Connectivity technology: Wireless, Wireless range: 0.1 m. Battery type: AAA. Colour of product: Black, Volume control: Rotary. Weight: 270 g, Package width: 275 mm, Package depth: 250 mm