XINGMA
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Medical Equipment
XINGMA Hearing Aid XM-737T Voice Amplifier
XINGMA Hearing Aid XM-737T Voice Amplifier
Features
Product Name XINGMA XM-737T Ear hanging Voice
Amplifier Hearing AidBrand Name XINGMA Model Number XM-737T Material ABS Color Beige Max sound output 133±4dB Sound gain 45±5dB(1000Hz) Total
harmonic wave distortion≤10% Input noise ≤35dB Frequency range 300~4500Hz Battery AA Place of Origin China SKU: n/a
