Description
alat bantu pendengaran bunyi telinga pesakit pekak
Lihat banyak lagi gambar alat pesakit pendengaran(Klik Disini)
Technical parameters:
Max Sound Output: 126dB ± 5dB
Max Sound Gain: 525dB
Harmonic Wave Distortion: ≤10%
Frequency Range: 300~4000 hz
Input Noise: ≤32 dB
Battery: AG13 button cell battery x 2
Working Voltage: 1.3/1.5V
Working Current: ≤3.5-4.5mA
Color: As seen as picture shows.
Package Size: 9.7 x 7.8 x 3.3cm
Net Weight: 10g
