| Speaker Size | : | 40mm |
| Sensitivity | : | USB Wireless Meadset 2.4Ghz, 3.5 mm Jack |
| Microphone | : | omnidirectional mic |
| Interface USB | : | Wireless Meadset 2.4Ghz, 3.5 mm Jack |
| Wireless Bluetooth | : | 5.3 |
| Battery Life | : | up to 40 hours |
| Dimensions | : | 21.2 x 19 x 9.6 cm |
| Weight | : | 510 g |
| Code | : | HEGM -12 |
| 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 |
