EN-IA102A
Product Features
1. Applicable to mild, moderate hearing loss
2. Noise reduction modes (normal, moderate, conference, outdoor)
3. Procedure signal sound
4. Volume memory
5. Mode memory
6. Quick charge: 1-2 hours
7. Used with charging box, it can last up to 132 hours
8. Color: black, white
Specifications
| 1. Max Sound Output: ≤117dB + 3dB | ||||||||||||||||||
| 2. Max Sound Gain: 33dB ± 5dB | ||||||||||||||||||
| 3. Average Sound Gain: 28dB ± 5dB | ||||||||||||||||||
| 4. Harmonic Wave Distortion: ≤5% | ||||||||||||||||||
| 5. Frequency Range: 400Hz~4500Hz | ||||||||||||||||||
| 6. Input Noise: ≤ 29dB+3dB | ||||||||||||||||||
| 7. Battery: Rechargeable polymer lithium ion | ||||||||||||||||||
| 8. Rated Current: ≤ 5mA | ||||||||||||||||||
| 9. Working Voltage: DC 3.7V | ||||||||||||||||||
| 10. Working time：35-48 Hours | ||||||||||||||||||
| 11. Charging time of charging box 90min | ||||||||||||||||||
| 12. Charger current ≤100mA | ||||||||||||||||||
| 13. Charger voltage 3.7V
Top Selling Portable Mini Sound Amplifier Audifonos Tone Volume Adjustable Rechargeable Hearing Aids For the Elderly Deaf, Internal 300mAh large capatity of battery in charging box, 24-hour endurance. Power guaranteed anywhere anytime
Accessories & Packing
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