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Yiwu Pute Medical Device Co.,Ltd 15yr.
Contacts:曾久琴 Chat
Mobile:86-15267341329
E-mail:cindy.js@hotmail.com
BTE an aid:
Max Sound Output: 130dB + 5dB.
Max Sound Gain: 48dB + 5dB.
Harmonic Wave Distortion: 4% or less
Frequency Range: 450 ~ 3500 hz
The Input Noise: 30 dB or less
': AG5
The Working Voltage: dc1.5 V
The Working Current: 4 or less ma
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