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Pocket Hearing Aid
 Pocket Hearing Aid |
Product Description
Max Sound Output: More 125dB
Max Sound Gain: 50 more or less5dB
Distortion Frequency less 1000Hz at 3 percent
Frequency more 1000Hz at 2 percent
Frequency Range: 300Hz-4500Hz
Input Noise: Less 30 dB
Battery: A675(Zinc battery)
Working Voltage: D. C. 1.5V
Working Current: Less 4 mA
More Product Features
| Standard: | CE |
|---|---|
| Payment Terms: | T/T |
| Company: | Richsound Electronic Company |
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