Headphones
| Ear coupling |
Supraaural |
| Headphone sensitivity |
105 dB |
| Headphone frequency |
20 - 20000 Hz |
| Impedance |
32 Ω |
Microphone
| Microphone sensitivity |
58 dB |
| Microphone frequency |
30 - 16 Hz |
| Microphone input impedance |
2.2 Ω |
Additionally
| Wireless technologies |
Wired |
Phoenix Technologies PHFREETALKR. Connectivity technology: Wired, Cable length: 2.2 m. Ear coupling: Supraaural, Headphone frequency: 20 - 20000 Hz, Impedance: 32 Ω. Microphone frequency: 30 - 16 Hz, Microphone sensitivity: 58 dB, Microphone input impedance: 2.2 Ω