Features
| Headphone sensitivity |
105 dB |
| Headphone frequency |
20 - 20000 Hz |
| Built-in microphone |
N |
Additionally
| Wireless technologies |
Wired |
GoldMaster HP-197. Connectivity technology: Wired, Device interface: 3.5 mm (1/8"), Headphone frequency: 20 - 20000 Hz