| Peak OSPL 90 (dB SPL) | 125 dB ± 3 dB |
| HFA OSPL 90 | 110 dB ± 4 dB |
| Full-On Gain | 43 dB ± 5 dB |
| HFA Full-On Gain | 40 dB ± 5 dB |
| Frequency Range | 350Hz - 4500 Hz |
| Total Harmonic Distortion | ≤4% +3% |
| Equivalent Input Noise | ≤25 dB + 3dB |
| Battery Charge Time | 2 hours (H) |
| Battery Last Time | Streaming-5H, Hearing aid-10H, Standby-20H |
| Charger Box Power Life | 5 times for charging hearing aids |
