Specifications for SteelSeries 4H:
Headphones
- Frequency response: 16 - 28.000 Hz
- Impedance: 40 Ohm
- SPL@ 1kHz, 1 Vrms: 110 dB
- Cable length: 6 feet
Microphone
- Frequency response: 75 - 16.000 Hz
- Pick up pattern: Uni-directional
- Sensitivity: -38dB
- Impedance: 2k Ohm