Value
Type
Digital Rechargeable Hearing Aid EN-T201A
Average Sound Output
120dB ± 4dB
Max Sound Output
≤130dB + 3dB
Maximum Sound Gain -
51dB ± 5dB
Average Sound Gain
37dB ± 5dB
Harmonic Wave Distortion
≤10%
Frequency Range
400Hz~5500Hz
Input Noise
≤ 29dB+3dB
Battery
Rechargeable Li-polymer, (Capacity: 30mAh)
Rated Current -
≤ 5mA
Battery Voltage
3.7V