Specification:
Model:F-139 BTE Hearing Aid
Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Total Harmonic Distortion: ≤5%
Frequency Range: 450~3500 hz
Equiv Input Noise: ≤30 dB
Battery: AG13 Button Battery or A675(Zinc Air Battery)
Working Voltage D. C. 1.5V
Working Current: ≤4 mA
Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500 hz
Input Noise: ≤30 dB
Battery: AG13
Working Voltage dc1.5V
Working Current: ≤4 Ma
Measurement: 45*44*9.5mm
Net Weight: 8g
Package Included:
1 x Hearing Aids
2 x AG3 Button Cells
1 x Instruction Manual
1 x Case
4 x Units of earplug of different size
Model:F-139 BTE Hearing Aid
Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Total Harmonic Distortion: ≤5%
Frequency Range: 450~3500 hz
Equiv Input Noise: ≤30 dB
Battery: AG13 Button Battery or A675(Zinc Air Battery)
Working Voltage D. C. 1.5V
Working Current: ≤4 mA
Max Sound Output: 129dB ± 4dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500 hz
Input Noise: ≤30 dB
Battery: AG13
Working Voltage dc1.5V
Working Current: ≤4 Ma
Measurement: 45*44*9.5mm
Net Weight: 8g
Package Included:
1 x Hearing Aids
2 x AG3 Button Cells
1 x Instruction Manual
1 x Case
4 x Units of earplug of different size
Axon F-139 bluetooth Type Hearing aid,new arrival deaf-aid / audiphone
- Product Code: 38866
- Availability: In Stock
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- Accept PayPal Payment!
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$21.61