High Quality Hearing Aid

$26.34

SKU: CJXFBXYS00011 Category:

Description

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  

Additional information

Weight 0.05 kg
Dimensions 120 × 100 × 40 cm
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