XINGMA XM-900A ITE Hearing Aid

XINGMA XM-900A ITE Hearing Aid

Material:ABS
Color:Beige
Max sound output:100±5dB

Sound gain:≥30dB

Total harmonic wave distortion:≤10%

Input noise:≤40dB

Frequency range:300~4500Hz

Current:≤4mA

Voltage:dc 1.55V
Battery:AG13/392A

৳ 1,500.00

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