| Speaker Size | : | 40mm |
| Interface US | : | Wireless Mea |
| Battery Life | : | up to 40 hou |
| Microphone | : | omnidirectio |
| Compatible | : | Devices |
| Code | : | HEGM -12 |
| Speaker Size | : | 50mm |
| Interface | : | Wireless, 3. |
| Battery Life | : | Up to 30 hou |
| Microphone | : | Detachable n |
| Code | : | HEGM-10 |
| Speaker Size | : | 50mm |
| Connectivity | : | USB power, |
| Impedance | : | 32ohm+/-15% |
| Frequency ra | : | 20Hz-20KHz |
| Microphone | : | sensitivity |
| Cable Length | : | 1.8m |
| Code | : | HEGM-09 |
| Speaker Size | : | φ50*8.5mm |
| Connectivity | : | jack: 3.5 f |
| Frequency | : | Range 20Hz-2 |
| Microphone | : | Build-In φ6* |
| Curren | : | ≤0.45mA |
| Code | : | HEGM-05 |
| Speaker Size | : | 50mm |
| Connectivity | : | USB + 3.5mm |
| Frequency Ra | : | 20-20,000 H |
| Microphone | : | Build-In Φ6. |
| LED working | : | DC5V ± 5% |
| Code | : | HEGM-04 |
| Speaker Size | : | 50mm |
| Connectivity | : | USB+3.5mm 4P |
| Frequency Ra | : | 20Hz-20 KHz |
| Microphone | : | Build-In -38 |
| Cable Length | : | 2.1M+/-0.15 |
| Code | : | HEGM-03 |
| Driver size | : | 50mm Dynami |
| Frequency re | : | 20Hz - 20kH |
| Microphone f | : | Response 10 |
| Max input po | : | 30mW |
| Sensitivity | : | 98dB SPL @1 |
| Code | : | HEJBL-12 |
