| Driver size | : | 40 |
| Driver sensi | : | 95dBSPL/1mw |
| Dynamic freq | : | 20Hz - 20KHz |
| Impedance | : | 32 |
| Code | : | HEJBL-16 |
| Driver size | : | 50 |
| Passive Freq | : | 20 Hz – 40 k |
| Active Frequ | : | 20 Hz – 20 k |
| Impedance | : | 32 |
| Driver sensi | : | 95 |
| Code | : | HEJBL-08 |
| Driver size | : | 50mm Dynami |
| Frequency re | : | 20Hz - 20kH |
| Microphone f | : | Response 10 |
| Max input po | : | 30mW |
| Sensitivity | : | 98dB SPL @1 |
| Code | : | HEJBL-12 |
| Frequency re | : | 20 Hz - 20 |
| Max input po | : | 30 mW |
| Sensitivity | : | 100 dB SPL |
| Impedance | : | 32 ohm |
| Microphone | : | size4 mm x |
| Code | : | HEJBL-11 |
| Frequency re | : | 20 Hz - 20 |
| Max input po | : | 30 mW |
| Sensitivity | : | 100 dB SPL |
| Cable length | : | (1.2 m) + P |
| Impedance | : | 32 ohm |
| Code | : | HEJBL-10 |
| Frequency | : | " response |
| Driver size | : | 50 mm |
| Impedance | : | 32 Ohms |
| Sensitivity | : | 100 dB |
| Microphone t | : | Boom |
| Code | : | HEJBL-14 |
| Driver size | : | 50mm |
| Maximum inpu | : | 30mW |
| Driver sensi | : | 1kHz/1mW 10 |
| Battery Type | : | 3.7 V / 130 |
| Wireless | : | Yes |
| Code | : | HEJBL-13 |
| Bluetooth | : | version5 |
| Driver size | : | 40mm |
| Driver sensi | : | 1kHz/1mW (d |
| Battery Type | : | 3.7 V / 730 |
| Charging tim | : | 2 hours |
| Code | : | HEJBL-07 |
