| Speaker Size | : | 40mm |
| Impedance | : | Bluetooth 5.3 technology |
| Color | : | Black |
| Sensitivity | : | 800mAh battery |
| Microphone | : | Built-in microphone |
| Wireless | : | Bluetooth 5.3 up to 10 meters |
| Battery Life | : | 800mAh battery |
| Dimensions | : | 26 x 28 x 8 cm |
| Weight | : | 360 g |
| Code | : | HEGM-22 |
| - 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 |
