| Number of Settings | 2 |
| Hearing Aid Fitting | In the Ear (ITE) |
| Frequency Range | 500Hz~5000Hz |
| FOG50 MAX Gain | 30dB±5dB |
| Power Source | Docking station/ case, Rechargeable Battery |
| Items Included | Hearing Aid Case, Hearing Aid Dome |
| Color | Red Blue |
| Working Voltage | D.C.3.7V |
| Input Noise | E22dB±2dB |
| Maximum sound output | ≤113dB±3dB |