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Brand Name : | Retone |
Model Number : | K19 |
Certification : | FCC, CE,FDA, RoHs |
Price : | $99-$149/Units >=100 Units |
Delivery Time : | 15-30days |
OTC Invisible Rechargeable Hearing Aids 24 hours use With Charging Case
Specification Of Digital invisible Hearing Aid
K19 Rechargeable hearing aids | digital ear canal |
Maximum output (dB SPL):115 | Frequency range (Hz):250-5500 |
Average output (dB SPL):105 | Harmonic distortion: 500Hz: 2% |
Full gear gain (dB):40 | Harmonic distortion: 800Hz: 2% |
Average gain (dB):32 | Harmonic distortion: 1600Hz:2% |
Battery Capacity (mAh):25mAh | Internal noise (dB):20 |
24 hours of use
electronic hearing aid comes with a magnetic charging base. Just
place your hearing aid pair on the base and it will charge
automatically.
One charge provides 24 hours to your hearing aid system.
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