| Speaker Size | : | 40 mm |
| Impedance | : | 45 Ohms (passive) |
| Sensitivity | : | 83.1 dB SPL/mW |
| Microphone Type | : | Dual embedded beamforming mics (100 Hz – 8 kHz) |
| Frequency Response | : | 20 Hz – 20 kHz |
| Battery life | : | Up to 18 hours |
| Charging port | : | USB-C |
| Wireless range | : | Up to 10 meters |
| Dimensions | : | 163×170×2.80 |
| Weight | : | 165 g |
| Code | : | HEOLGT-27 |
| 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 |
