| Peak OSPL90(dB SPL) | 114dB |
| OSPL90-HFA(dB SPL) | 107dB |
| Peak Gain(dB) | 40dB |
| HFA/FOG Gain(dB) | 30dB |
| Reference Test Gain(dB) | 30dB |
| Frequency Range(Hz) | 300Hz-5500Hz |
| Harmonic Distortion | 800Hz--2.0%,1600Hz--5.0% |
| Equivalent Input Noise(dB) | 30dB |
| Battery Drain(mA) | 1.5mA |
