| Input Impedance | : | 22 Ohms |
| Sensitivity (headphone) | : | 122 dB +/-3 dB |
| Sensitivity (microphone) | : | -44 dBV/Pa +/- 2.5 dB |
| Frequency response (Headset) | : | 20 Hz to 20 kHz |
| Frequency response (Microphone) | : | 100 Hz to 6.5 kHz |
| Cable length | : | 1.8 m |
| Dimension | : | 200 mm x 45 mm x 85 mm |
| Weight | : | 0.08 Kg |
| Code | : | HEOLGT-16 |
| response | : | 28 kHz |
| Impedance | : | 32 1 kHz |
| Sensitivity | : | 1 kHz) 11 |
| Input power | : | 30 mW (Ma |
| Code | : | HERZ-03 |
| response | : | 28 kHz |
| Impedance | : | 32 1 kHz |
| Sensitivity | : | ( 1 kHz) 1 |
| Input power | : | 30 mW (Ma |
| Code | : | HERZ-04 |
| Frequency r | : | 12Hz-28 k |
| Impedance | : | 32 1 kHz |
| Sensitivity | : | (1 kHz) 1 |
| Input power | : | 30 mW (Ma |
| Code | : | HERZ-01 |
| Frequency r | : | 12Hz-28 k |
| Impedance | : | 32 1 kHz |
| Sensitivity | : | (1 kHz) 1 |
| Input power | : | 30 mW (Max |
| Code | : | HERZ-02 |
