| Type | Headphones with radio communication; Headphones with built-in radio |
| Feed | Battery / rechargeable powered |
| Voltage, V | 2.4 |
| Battery capacity, Ah | 2.1 |
| Battery type | Ni-MH |
| Frequency range FM, MHz | 87.5 — 108 |
| Duration of action, h | 70 |
| Bluetooth | Yes |
| Noise insulation factor, dB | 30 |
| Weight, g | 400 |
