ITE hearing aid EN-I001A

noise reductionrechargeableblack

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: 2-3 hours 7. Working time：10-12 Hours 8. Color: black, white High Frequency Range: 300Hz~7000Hz The highest peak value of the frequency response curve of the in ear hearing aid is about 2500 ~ 2700Hz, which is close to the resonance peak value of the external auditory canal of normal people. The wider the frequency response of hearing aids, the less likely it is to feel the horn sound, and the more natural and realistic the sound is. The output frequency response curve of some high-end hearing aids can reach 7000Hz, and our ENN- 001 rechargeable hearing hearing aids in realy test in 7580Hz 1. Max Sound Output: ≤115dB + 3dB 2. Max Sound Gain: 30dB ± 5dB 3. Average Sound Gain: 28dB ± 5dB 4. Harmonic Wave Distortion: ≤5% 5. Frequency Range: 300Hz~7500Hz 6. Input Noise: ≤ 26dB 7. Battery: Rechargeable polymer lithium ion 8. Rated Current: ≤ 5mA 9. Working Voltage: DC 3.7V