K-80 ITE Hearing Aid
K-80 ITE হিয়ারিং এইড
Description
Max sound output: 110±5dB
Sound gain: ≥30dB
Total harmonic wave distortion: ≤10%
Frequency range: 300-4000Hz
Input noise: ≤40dB
Voltage: DC1.5V
Current: ≤4mA
K-80 ITE হিয়ারিং এইড
৳ 1600Description
Max sound output: 110±5dB
Sound gain: ≥30dB
Total harmonic wave distortion: ≤10%
Frequency range: 300-4000Hz
Input noise: ≤40dB
Voltage: DC1.5V
Current: ≤4mA