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M K M ONLINE STORE

High Quality Hearing Aid

High Quality Hearing Aid

229 SEK
229 SEK
セール 売り切れ
税込。 配送料はチェックアウト時に計算されます。

ℹ️ Note: Customs duties (e.g. €3 fee) are not included in the displayed price.

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Max Sound Output: ≥120 dB
Max Sound Gain: ≥30 dB
Harmonic Wave Distortion: f<1000Hz≤10%,f>1000Hz≤4%
Frequency Range: 250～3800 Hz
Input Noise: ≤50 dB
Battery: AG5 Working Voltage dc1.5V Working Current: ≤4mA  

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