Description
Max Sound Output: 128±5dB
Sound Gain: ≥38dB
Total Harmonic Wave Distortion: ≤10%
Frequency Range: 400—-4500HzInput Noise: ≤30dB
Voltage: 1.5V
Current: ≤4mA
Battery: with A675 Zinc-Air /AG13
Button Cell  Estimated Battery Life: Over 100 hours /35 hours
Tags: Daily Aids, Hearing Aid, Home Care, POLY
Additional information
| Weight | 0.8 kg |
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