AXON Mini BTE Hearing Aid For The Elderly Voice Sound Amplifier Adjustable Volume Behind Ear Digital Hearing Aid for Deafness
sku: 32896943000
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$13.85
Shipping from: China
Technical Details
Brand Name: | AXON |
Frequency range: | 450~3500 hz |
Harmonic Wave Distortion: | ≤4% |
Input Noise: | ≤30 dB |
Max Sound Gain: | 48dB ± 5dB |
Max Sound Output: | 130dB ± 5dB |
Model Number: | F-137 |
Net Weight: | 8g |
Working Current: | ≤3.5mA |
Working voltage: | dc1.5V |
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