SELVA FRONT EAR HEARING AID AMPLIFIER MACHINE IN INDIA
Max Sound Output: 130dB ± 5dBMax Sound Gain: 50dB ± 5dBHarmonic Wave Distortion: =5% Frequency Range: 450~3500 hz Input Noise: =30 dBBattery: AG5Working V oltage dc1.5V Working Current: =4mA, Compact size, Volume control, On/off switch
4.00/5
1 reviews
Price:
₹ 1.349,00
₹ 1.349,00
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